Eponymous year dating¶
A civil year is designated in a dated record by the name of its recognized annual officeholder or officeholder pair.
Core Idea¶
Eponymous year dating names a civil year for its recognized annual officeholder or officeholder pair. In a dated record, the incumbent's name identifies the year under the polity's office-succession convention. A person's name in a witness list is not enough: the name must serve as the date label.[ref-a6de4e160b4c][ref-8193c8412ed3]
Use Within the Domain¶
Middle Assyrian documents can date a year after its serving limmu. An Athenian decree opens with the archonship of Charikleides as its civic year formula. Their offices, languages and records differ, but both have four roles: a local civil year, recognized annual succession, incumbent-name label and date-bearing use.[ref-a6de4e160b4c][ref-8193c8412ed3]
The accepted parent is Representation as an internal constituent: the office-name formula links the civil year to a sign under a shared convention. The complete dating procedure also requires an office succession and use in a dated record. Its broader Abstraction ancestor comes through Representation; no direct Function Mapping edge is established.
Clarity¶
Ask which office names the city's year and where that formula appears. In the Athenian decree, Charikleides appears in the opening civic date. Other archons named later are officers of the Salaminioi, not the citywide eponym. Also separate the ancient office-name formula from a modern conversion such as 363/2 BC.[^ref-8193c8412ed3]
Manages Complexity¶
The four-role test lets a reader compare unlike year-naming institutions without assuming identical calendars or records. It also separates contemporary designation from later reconstruction. An incomplete list may make modern conversion uncertain even when the original record clearly used an office-name year label.[ref-a6de4e160b4c][ref-8193c8412ed3]
Abstract Reasoning¶
If removing an officer's name leaves a separate date intact, the name may merely identify a participant. If removing the recognized annual-office formula removes the local year designation, it was the eponymous date. A later ordered office list can help place that named year in another chronology, but the list is not a required part of each original date.[ref-a6de4e160b4c][ref-8193c8412ed3]
Knowledge Transfer¶
For another historical record, identify the polity's year-naming office, find the incumbent-name formula, and distinguish that local label from later absolute-year conversion. These questions transfer across offices and languages; the exact tenure rules and surviving lists do not.[ref-a6de4e160b4c][ref-8193c8412ed3]
Example¶
Middle Assyrian limmu: the annual limmu succession supplies an incumbent whose name identifies the local year in dated documents. ORACC supports this general case through its corpus introduction; this entry does not assert a specific tablet line or absolute Assyrian year.[^ref-a6de4e160b4c]
Athenian civic archon: a decree's opening names Charikleides as the city's archon and thus labels its year. The edition converts that year to 363/2 BC. Later Salaminioi archons have an internal role, not the opening civic date role.[^ref-8193c8412ed3]
Relationships to Other Abstractions¶
Current abstraction Eponymous year dating Domain-specific
Parents (1) — more general patterns this builds on
-
Eponymous year dating is part of Representation Prime
The recognized officeholder-name formula represents the civil year within the dating procedure.
Hierarchy path (1) — routes to 1 parentless root
- Eponymous year dating → Representation → Abstraction
Neighborhood in Abstraction Space¶
Eponymous year dating sits in a sparse region of the domain-specific corpus (81st percentile for distinctiveness): few abstractions share its structure, so a faithful description tends to retrieve it precisely.
Family — Legal Doctrines & Organizational Authority (35 abstractions)
Nearest neighbors
- Officer — 0.83
- Zeugma and Syllepsis — 0.82
- Authority Record — 0.82
- CEO succession — 0.82
- Rule Against Perpetuities — 0.81
Computed from structural-signature embeddings · 2026-10-17
Not to Be Confused With¶
A numbered regnal year or fixed-era numeral can date an event without naming an annual official. An officeholder list alone can aid retrospective chronology without itself being a dated record. A witness or internal officer may be named in a document without serving as its civic year label. A named year does not guarantee that a modern absolute date can be recovered from surviving evidence.[ref-a6de4e160b4c][ref-8193c8412ed3]
References¶
[^ref-a6de4e160b4c]: ORACC, “Dating of tablets: Kings, calendar and eponyms” corpus introduction, opening explanation of documents dated after the serving limmu and the incomplete ordered list. Authoritative original corpus introduction inspected through search-index rendering; direct page access was intermittent. No tablet-specific line is claimed from it. [^ref-8193c8412ed3]: Attic Inscriptions Online, “Decree of the genos Salaminioi concerning the resolution of a dispute” (RO 37), critical edition and translation, opening dated formula (“In the archonship of Charikleides at Athens,” editorial year 363/2 BC). Full HTML inspected. Later references to archons of the Salaminioi are internal officers, not the opening civic year label.