Pith Number

pith:OR63EFME

pith:2024:OR63EFMEDDZZFNPVK2Q53MUBZC

not attested not anchored not stored refs pending

Enhancing Cross-Document Event Coreference Resolution by Discourse Structure and Semantic Information

Bobo Li, Chong Teng, Donghong Ji, Fei Li, Jun Zhou, Qiang Gao, Yunlong Li, Zixiang Meng

arxiv:2406.15990 v1 · 2024-06-23 · cs.CL · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OR63EFMEDDZZFNPVK2Q53MUBZC}

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	2026-07-05T08:36:29.885775Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

747db2158418f392b5f556a1ddb281c8bb7c7369c65dd7ecddb1880c6a676bfb

Aliases

arxiv: 2406.15990 · arxiv_version: 2406.15990v1 · doi: 10.48550/arxiv.2406.15990 · pith_short_12: OR63EFMEDDZZ · pith_short_16: OR63EFMEDDZZFNPV · pith_short_8: OR63EFME

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/OR63EFMEDDZZFNPVK2Q53MUBZC \
  | 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: 747db2158418f392b5f556a1ddb281c8bb7c7369c65dd7ecddb1880c6a676bfb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d91561d2b3b57550a856583fce1818b35b12afd360cd40aae37c7d2ddde81ce7",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2024-06-23T02:54:48Z",
    "title_canon_sha256": "58f68ed9acea7f0f87944eac019ac407feb2b5bbce996eed36150af1bfcd0994"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2406.15990",
    "kind": "arxiv",
    "version": 1
  }
}