Pith Number

pith:OXR2KTUO

pith:2017:OXR2KTUOYV5JOHBOUAJXTNN7QI

not attested not anchored not stored refs pending

Efficiently Enumerating all Maximal Cliques with Bit-Parallelism

Darren Strash, Jorge Artieda, Pablo San Segundo

arxiv:1801.00202 v1 · 2017-12-30 · cs.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OXR2KTUOYV5JOHBOUAJXTNN7QI}

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	2026-05-18T00:26:59.088071Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

75e3a54e8ec57a971c2ea01379b5bf823d803e7f1d0cb4d2c6468d240f322f72

Aliases

arxiv: 1801.00202 · arxiv_version: 1801.00202v1 · doi: 10.48550/arxiv.1801.00202 · pith_short_12: OXR2KTUOYV5J · pith_short_16: OXR2KTUOYV5JOHBO · pith_short_8: OXR2KTUO

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/OXR2KTUOYV5JOHBOUAJXTNN7QI \
  | 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: 75e3a54e8ec57a971c2ea01379b5bf823d803e7f1d0cb4d2c6468d240f322f72

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b580b20046304ac90c02a0389ceab96be18d186dc5711089d5552785aa07638c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2017-12-30T22:29:04Z",
    "title_canon_sha256": "c073266caf6ae2d5faf81059fd4efae51325ccf917c72942c44d7a634ff66165"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.00202",
    "kind": "arxiv",
    "version": 1
  }
}