Pith Number

pith:U25QTET6

pith:2022:U25QTET67HADKMEP2M4AGSVQBS

not attested not anchored not stored refs pending

ConstGCN: Constrained Transmission-based Graph Convolutional Networks for Document-level Relation Extraction

Bin Xu, Jifan Yu, Jinxin Liu, Ji Qi, Juanzi Li, Kaisheng Zeng, Lei Hou, Qi Gao

arxiv:2210.03949 v1 · 2022-10-08 · 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{U25QTET67HADKMEP2M4AGSVQBS}

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	2026-07-05T05:04:34.270385Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a6bb09927ef9c035308fd338034ab00c8e0dfd35d9bc58b4e1afa62282c06298

Aliases

arxiv: 2210.03949 · arxiv_version: 2210.03949v1 · doi: 10.48550/arxiv.2210.03949 · pith_short_12: U25QTET67HAD · pith_short_16: U25QTET67HADKMEP · pith_short_8: U25QTET6

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/U25QTET67HADKMEP2M4AGSVQBS \
  | 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: a6bb09927ef9c035308fd338034ab00c8e0dfd35d9bc58b4e1afa62282c06298

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "301d366d012d33f1e8c0bfafa4b971097379877d378e745c91f9ccd4fc845347",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2022-10-08T07:36:04Z",
    "title_canon_sha256": "bb610bddb0ade9c9b99e732bdea58f36f210b36719781324bbe8916250624b9c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.03949",
    "kind": "arxiv",
    "version": 1
  }
}