Pith Number

pith:G3LNCPJP

pith:2022:G3LNCPJPOAMNQ6ESJNKDIDJ3RR

not attested not anchored not stored refs pending

Neural Graph Matching for Modification Similarity Applied to Electronic Document Comparison

Chiching Wei, Po-Fang Hsu

arxiv:2204.05486 v2 · 2022-04-12 · cs.CV · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{G3LNCPJPOAMNQ6ESJNKDIDJ3RR}

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.

Cited by

1 paper in Pith

Heterogeneous Element-Aware Cross-Version Differencing of Scientific Documents via Layout-Aware Alignment and Structure-Aware Reasoning

Receipt and verification

First computed	2026-07-05T05:12:44.226227Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

36d6d13d2f7018d878924b54340d3b8c7f6484d7daaa6b8b3f83d7836c51181f

Aliases

arxiv: 2204.05486 · arxiv_version: 2204.05486v2 · doi: 10.48550/arxiv.2204.05486 · pith_short_12: G3LNCPJPOAMN · pith_short_16: G3LNCPJPOAMNQ6ES · pith_short_8: G3LNCPJP

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/G3LNCPJPOAMNQ6ESJNKDIDJ3RR \
  | 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: 36d6d13d2f7018d878924b54340d3b8c7f6484d7daaa6b8b3f83d7836c51181f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c8c4ce8d906fc914c334e7b8294b0047735f3b01f808aecaeabbbae1e68d995b",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-04-12T02:37:54Z",
    "title_canon_sha256": "7d671ef3b6863443aadf5e8c1a18ea75b7ef7bc8f8d22579213a6bb562cc0b47"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.05486",
    "kind": "arxiv",
    "version": 2
  }
}