Pith Number

pith:UV2LQMT5

pith:2018:UV2LQMT5VE4JG6BJ55YM6YMAEQ

not attested not anchored not stored refs pending

A Distributed Algorithm for Finding Hamiltonian Cycles in Random Graphs in O(log n) Time

Volker Turau

arxiv:1805.06728 v1 · 2018-05-17 · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UV2LQMT5VE4JG6BJ55YM6YMAEQ}

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	2026-05-18T00:15:43.512758Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a574b8327da938937829ef70cf6180241f34115fedc50ef95bc613656a8c723a

Aliases

arxiv: 1805.06728 · arxiv_version: 1805.06728v1 · doi: 10.48550/arxiv.1805.06728 · pith_short_12: UV2LQMT5VE4J · pith_short_16: UV2LQMT5VE4JG6BJ · pith_short_8: UV2LQMT5

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/UV2LQMT5VE4JG6BJ55YM6YMAEQ \
  | 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: a574b8327da938937829ef70cf6180241f34115fedc50ef95bc613656a8c723a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9dd981c4cc7c82dd47f90149cbed09b908da7fc1aef214878e256d8b24370b90",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2018-05-17T12:38:15Z",
    "title_canon_sha256": "04bcab2cad3d1739dcce20c51e245e548e3fce84d02791d69c2aadbe5f781761"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.06728",
    "kind": "arxiv",
    "version": 1
  }
}