Pith Number

pith:6LIYYO3Q

pith:2021:6LIYYO3QQEF26BNPOD2HH22P2X

not attested not anchored not stored refs pending

CHOLAN: A Modular Approach for Neural Entity Linking on Wikipedia and Wikidata

Isaiah Onando Mulang', Jens Lehmann, Johannes Hoffart, Kuldeep Singh, Manoj Prabhakar Kannan Ravi, Saeedeh Shekarpour

arxiv:2101.09969 v2 · 2021-01-25 · 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{6LIYYO3QQEF26BNPOD2HH22P2X}

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	2026-07-05T02:13:22.081241Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f2d18c3b70810baf05af70f473eb4fd5f2d1f330853e25d2a9e0885c3193e686

Aliases

arxiv: 2101.09969 · arxiv_version: 2101.09969v2 · doi: 10.48550/arxiv.2101.09969 · pith_short_12: 6LIYYO3QQEF2 · pith_short_16: 6LIYYO3QQEF26BNP · pith_short_8: 6LIYYO3Q

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/6LIYYO3QQEF26BNPOD2HH22P2X \
  | 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: f2d18c3b70810baf05af70f473eb4fd5f2d1f330853e25d2a9e0885c3193e686

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "78a0b2ce1ae7d183b5146903aab4f714272aba1db744fa2ca36b4d976491c413",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-01-25T09:19:58Z",
    "title_canon_sha256": "fd4586c932855e5b20537380cdbe65f5d088f3800ca174aec9ee43d31919ee39"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2101.09969",
    "kind": "arxiv",
    "version": 2
  }
}