Pith Number

pith:PKRBMRBI

pith:2014:PKRBMRBIB4T3AC5BKG5HUUBMDJ

not attested not anchored not stored refs pending

Principled Graph Matching Algorithms for Integrating Multiple Data Sources

Benjamin I. P. Rubinstein, Duo Zhang, Jim Gemmell

arxiv:1402.0282 v1 · 2014-02-03 · cs.DB · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PKRBMRBIB4T3AC5BKG5HUUBMDJ}

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	2026-05-18T03:00:24.031743Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7aa21644280f27b00ba151ba7a502c1a499c86b4677a6084a13d3532228875ce

Aliases

arxiv: 1402.0282 · arxiv_version: 1402.0282v1 · doi: 10.48550/arxiv.1402.0282 · pith_short_12: PKRBMRBIB4T3 · pith_short_16: PKRBMRBIB4T3AC5B · pith_short_8: PKRBMRBI

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/PKRBMRBIB4T3AC5BKG5HUUBMDJ \
  | 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: 7aa21644280f27b00ba151ba7a502c1a499c86b4677a6084a13d3532228875ce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "410ef330433671da7511a8f290c19a40e51c076af4dafb66b10af165c813fe0c",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2014-02-03T04:56:58Z",
    "title_canon_sha256": "fd1bd6dd6289c407dc9a2e0dc5b57da59556d71eb91dd301bd224f8077013550"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.0282",
    "kind": "arxiv",
    "version": 1
  }
}