Pith Number

pith:ZKF377WT

pith:2018:ZKF377WTQNNMZPD2DJLSJMKV7N

not attested not anchored not stored refs pending

Graph Pattern Polynomials

Balagopal Komarath, Karteek Sreenivasaiah, Markus Bl\"aser

arxiv:1809.08858 v1 · 2018-09-24 · cs.CC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZKF377WTQNNMZPD2DJLSJMKV7N}

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	2026-05-18T00:05:03.358088Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ca8bbffed3835accbc7a1a5724b155fb78c095dca449f097013e0e6b23eb4b40

Aliases

arxiv: 1809.08858 · arxiv_version: 1809.08858v1 · doi: 10.48550/arxiv.1809.08858 · pith_short_12: ZKF377WTQNNM · pith_short_16: ZKF377WTQNNMZPD2 · pith_short_8: ZKF377WT

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/ZKF377WTQNNMZPD2DJLSJMKV7N \
  | 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: ca8bbffed3835accbc7a1a5724b155fb78c095dca449f097013e0e6b23eb4b40

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3f6b22bc50a32bd8ee173a2527f8faaf4eb2ec49cfdfd246f5bef5b0519968a7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CC",
    "submitted_at": "2018-09-24T11:53:09Z",
    "title_canon_sha256": "d169eef6c5f00ab3e48e8479ca3b0ea73118e9463d3f8613507c3ed751ca138f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.08858",
    "kind": "arxiv",
    "version": 1
  }
}