Pith Number

pith:CUUJFVDI

pith:2014:CUUJFVDIYOBRFFYSGDW4ARPISQ

not attested not anchored not stored refs pending

A Weighted Common Subgraph Matching Algorithm

Hong Qiao, Xu Yang, Zhi-yong Liu

arxiv:1411.0763 v1 · 2014-11-04 · cs.DS · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CUUJFVDIYOBRFFYSGDW4ARPISQ}

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	2026-05-18T02:38:38.309267Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

152892d468c38312971230edc045e894338f8f4ba67a9ea7c30ffb2335c3e1b5

Aliases

arxiv: 1411.0763 · arxiv_version: 1411.0763v1 · doi: 10.48550/arxiv.1411.0763 · pith_short_12: CUUJFVDIYOBR · pith_short_16: CUUJFVDIYOBRFFYS · pith_short_8: CUUJFVDI

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/CUUJFVDIYOBRFFYSGDW4ARPISQ \
  | 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: 152892d468c38312971230edc045e894338f8f4ba67a9ea7c30ffb2335c3e1b5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "12ae730b4c320fe381c5088add44b7a3423798f608843fd25834551b5f50ca4d",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2014-11-04T02:39:46Z",
    "title_canon_sha256": "546853553a62b694c19c5a6f2feced0218da3ade87ba7ee4bbcd0a96a9c17feb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.0763",
    "kind": "arxiv",
    "version": 1
  }
}