Pith Number

pith:OLWOSVWF

pith:2022:OLWOSVWFWN4KTRMV4ZEUR7E44I

not attested not anchored not stored refs pending

Joint Multimodal Entity-Relation Extraction Based on Edge-enhanced Graph Alignment Network and Word-pair Relation Tagging

Jin Wang, Li Yuan, Qing Li, Yi Cai

arxiv:2211.15028 v2 · 2022-11-28 · cs.CL · cs.AI · cs.MM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OLWOSVWFWN4KTRMV4ZEUR7E44I}

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	2026-07-05T05:43:17.814763Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

72ece956c5b378a9c595e64948fc9ce200bc5a1f394c729d4da1fa17638c0a18

Aliases

arxiv: 2211.15028 · arxiv_version: 2211.15028v2 · doi: 10.48550/arxiv.2211.15028 · pith_short_12: OLWOSVWFWN4K · pith_short_16: OLWOSVWFWN4KTRMV · pith_short_8: OLWOSVWF

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/OLWOSVWFWN4KTRMV4ZEUR7E44I \
  | 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: 72ece956c5b378a9c595e64948fc9ce200bc5a1f394c729d4da1fa17638c0a18

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bd4863f6b2ba37e8834b4a01607c45b542e3ab8a0f03ecf801bc4654bd89dbb2",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.MM"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2022-11-28T03:23:54Z",
    "title_canon_sha256": "a0a1903eaeac678d81a1359c86b19fd8a0c3ac580c54d5ce0d7d9bca15bb8b13"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.15028",
    "kind": "arxiv",
    "version": 2
  }
}