Pith Number

pith:74CHGKRI

pith:2018:74CHGKRISMGP3HTLSWG6IKMI7V

not attested not anchored not stored refs pending

Matching Article Pairs with Graphical Decomposition and Convolutions

Bang Liu, Di Niu, Haojie Wei, Jinghong Lin, Kunfeng Lai, Yancheng He, Yu Xu

arxiv:1802.07459 v2 · 2018-02-21 · cs.CL · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{74CHGKRISMGP3HTLSWG6IKMI7V}

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

Retrieval-Augmented Generation with Graphs (GraphRAG)

Receipt and verification

First computed	2026-05-17T23:44:59.812519Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ff04732a28930cfd9e6b958de42988fd725fc971faa56b3b2b04313414a5b405

Aliases

arxiv: 1802.07459 · arxiv_version: 1802.07459v2 · doi: 10.48550/arxiv.1802.07459 · pith_short_12: 74CHGKRISMGP · pith_short_16: 74CHGKRISMGP3HTL · pith_short_8: 74CHGKRI

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/74CHGKRISMGP3HTLSWG6IKMI7V \
  | 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: ff04732a28930cfd9e6b958de42988fd725fc971faa56b3b2b04313414a5b405

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "20078076b6e82e797fdc59713e885d93464a51844d7103f6f444654130037b5d",
    "cross_cats_sorted": [
      "cs.IR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-02-21T08:01:41Z",
    "title_canon_sha256": "b1c45818e65db255c6df32dc981c49a009ae12d5f2237f96a74d23d67153425c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.07459",
    "kind": "arxiv",
    "version": 2
  }
}