Pith Number

pith:YIJAFQ4O

pith:2021:YIJAFQ4OMD7PUKHF32EFG3OEWO

not attested not anchored not stored refs pending

GenCAT: Generating Attributed Graphs with Controlled Relationships between Classes, Attributes, and Topology

George Fletcher, Makoto Onizuka, Seiji Maekawa, Yuya Sasaki

arxiv:2109.04639 v3 · 2021-09-10 · cs.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YIJAFQ4OMD7PUKHF32EFG3OEWO}

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	2026-07-05T05:40:43.460801Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c21202c38e60fefa28e5de88536dc4b39a5dc2c38f655a1fa55e9b442f9ea9b0

Aliases

arxiv: 2109.04639 · arxiv_version: 2109.04639v3 · doi: 10.48550/arxiv.2109.04639 · pith_short_12: YIJAFQ4OMD7P · pith_short_16: YIJAFQ4OMD7PUKHF · pith_short_8: YIJAFQ4O

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/YIJAFQ4OMD7PUKHF32EFG3OEWO \
  | 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: c21202c38e60fefa28e5de88536dc4b39a5dc2c38f655a1fa55e9b442f9ea9b0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b7353c816580227a92b10fe1142dce13a25b9b1215c20d3aaf5f35dc31be96f3",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2021-09-10T02:54:38Z",
    "title_canon_sha256": "c48baa57c8aaa0989c2e45f3e05d39fd5f1d6aabdb364385e748bd3b970974e0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.04639",
    "kind": "arxiv",
    "version": 3
  }
}