Pith Number

pith:UABRUXK5

pith:2022:UABRUXK5JHHPFEGEDIU34EIT2Q

not attested not anchored not stored refs pending

Detection of large exact subgraph isomorphisms with a topology-only graphlet index built using deterministic walks

Henry Ye, Patrick Wang, Wayne Hayes

arxiv:2212.02771 v3 · 2022-12-06 · 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{UABRUXK5JHHPFEGEDIU34EIT2Q}

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	2026-07-05T06:58:54.326808Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a0031a5d5d49cef290c41a29be1113d4384415e633db229c780e1d0e61430ece

Aliases

arxiv: 2212.02771 · arxiv_version: 2212.02771v3 · doi: 10.48550/arxiv.2212.02771 · pith_short_12: UABRUXK5JHHP · pith_short_16: UABRUXK5JHHPFEGE · pith_short_8: UABRUXK5

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/UABRUXK5JHHPFEGEDIU34EIT2Q \
  | 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: a0031a5d5d49cef290c41a29be1113d4384415e633db229c780e1d0e61430ece

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "979a301595dcc62cac84a55e7456398c7d27773434a9b76a83206d701bfa3e25",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2022-12-06T05:48:10Z",
    "title_canon_sha256": "215f6237104a50ea67828b8ccad89af68c877cd66120afe5de9fecc0885de982"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2212.02771",
    "kind": "arxiv",
    "version": 3
  }
}