Pith Number

pith:VQQH2KBQ

pith:2025:VQQH2KBQCA7IVUV7IVFAPQRPXN

not attested not anchored not stored refs pending

Evaluation of LLMs on Long-tail Entity Linking in Historical Documents

Beatrice Fiuman\`o, Emanuele Lenzi, Leonardo Piano, Lia Draetta, Luana Bulla, Marta Boscariol

arxiv:2505.03473 v1 · 2025-05-06 · 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{VQQH2KBQCA7IVUV7IVFAPQRPXN}

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	2026-07-05T10:59:16.751493Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ac207d2830103e8ad2bf454a07c22fbb59eedc7e2a0d335c5f2f952688ba793f

Aliases

arxiv: 2505.03473 · arxiv_version: 2505.03473v1 · doi: 10.48550/arxiv.2505.03473 · pith_short_12: VQQH2KBQCA7I · pith_short_16: VQQH2KBQCA7IVUV7 · pith_short_8: VQQH2KBQ

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/VQQH2KBQCA7IVUV7IVFAPQRPXN \
  | 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: ac207d2830103e8ad2bf454a07c22fbb59eedc7e2a0d335c5f2f952688ba793f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "80544249ac85b690d7276df183f2171e5f49e5721463dacdb3b45c89a849ced9",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-05-06T12:25:15Z",
    "title_canon_sha256": "2a24f4592a403e9ed096f7b45b5c404868d1274c7161252df3c72b21faa66d22"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.03473",
    "kind": "arxiv",
    "version": 1
  }
}