Pith Number

pith:HQ5H324G

pith:2025:HQ5H324G7PQ53YFR7JKMPAJYNJ

not attested not anchored not stored refs pending

Full Triple Matcher: Integrating all triple elements between heterogeneous Knowledge Graphs

Hideaki Takeda, Victor Eiti Yamamoto

arxiv:2507.22914 v1 · 2025-07-20 · 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{HQ5H324G7PQ53YFR7JKMPAJYNJ}

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	2026-07-05T11:46:01.551801Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3c3a7deb86fbe1dde0b1fa54c781386a66dd76fed02012c1c020b60a9e03b493

Aliases

arxiv: 2507.22914 · arxiv_version: 2507.22914v1 · doi: 10.48550/arxiv.2507.22914 · pith_short_12: HQ5H324G7PQ5 · pith_short_16: HQ5H324G7PQ53YFR · pith_short_8: HQ5H324G

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/HQ5H324G7PQ53YFR7JKMPAJYNJ \
  | 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: 3c3a7deb86fbe1dde0b1fa54c781386a66dd76fed02012c1c020b60a9e03b493

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5be399582f099321f46582236e1b9276a94d634c0c701b9cf213b2946ff5f79d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-07-20T07:46:55Z",
    "title_canon_sha256": "0727f66a6eca6dcc6b2b1795187b3da270afe9fc4f4da583c0bd562b7865ab82"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.22914",
    "kind": "arxiv",
    "version": 1
  }
}