Pith Number

pith:ROVKYRXG

pith:2013:ROVKYRXGHILCOUTAYN6F2QFUKW

not attested not anchored not stored refs pending

Capturing the Drunk Robber on a Graph

Natasha Komarov, Peter Winkler

arxiv:1305.4559 v2 · 2013-05-20 · math.CO · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ROVKYRXGHILCOUTAYN6F2QFUKW}

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	2026-05-18T02:38:44.603324Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8baaac46e63a16275260c37c5d40b4558caaade88effa2415ba34cca38b6778d

Aliases

arxiv: 1305.4559 · arxiv_version: 1305.4559v2 · doi: 10.48550/arxiv.1305.4559 · pith_short_12: ROVKYRXGHILC · pith_short_16: ROVKYRXGHILCOUTA · pith_short_8: ROVKYRXG

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/ROVKYRXGHILCOUTAYN6F2QFUKW \
  | 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: 8baaac46e63a16275260c37c5d40b4558caaade88effa2415ba34cca38b6778d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "88515aadc05cab8a7dcfd99b8b99918a1b15e9dc3967aa83c9fb2e7b1e181bc4",
    "cross_cats_sorted": [
      "math.PR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2013-05-20T15:42:50Z",
    "title_canon_sha256": "bbc15ecb5a3149dd61169e0547d74fc83f7169dab96fd55310207c9d442459d5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.4559",
    "kind": "arxiv",
    "version": 2
  }
}