Pith Number

pith:N2NHGKXF

pith:2025:N2NHGKXFV2OWR333UZG5LO3ONT

not attested not anchored not stored refs pending

Post-Training Language Models for Continual Relation Extraction

Adrian Paschke, Sefika Efeoglu, Sonja Schimmler

arxiv:2504.05214 v3 · 2025-04-07 · cs.CL

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{N2NHGKXFV2OWR333UZG5LO3ONT}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-05T11:58:27.052591Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6e9a732ae5ae9d68ef7ba64dd5bb6e6cf157030e6d932828f7562a84aeb6b2aa

Aliases

arxiv: 2504.05214 · arxiv_version: 2504.05214v3 · doi: 10.48550/arxiv.2504.05214 · pith_short_12: N2NHGKXFV2OW · pith_short_16: N2NHGKXFV2OWR333 · pith_short_8: N2NHGKXF

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/N2NHGKXFV2OWR333UZG5LO3ONT \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 6e9a732ae5ae9d68ef7ba64dd5bb6e6cf157030e6d932828f7562a84aeb6b2aa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "943b6c48d68eb5d016ce538df1145ff429c224662b2ba216bd62879cc02a60dd",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-04-07T16:01:22Z",
    "title_canon_sha256": "c8ce4eec65345f0c6aeeaa9a7965ead8372909cbce277324ad7fc3ad11667491"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.05214",
    "kind": "arxiv",
    "version": 3
  }
}