Pith Number

pith:WLCCGZZY

pith:2012:WLCCGZZYBQ45B2IYOIQHBFVJVP

not attested not anchored not stored refs pending

A Traveling Salesman Learns Bayesian Networks

Michael Dellnitz, Stefan Klus, Tuhin Sahai

arxiv:1211.4888 v1 · 2012-11-20 · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WLCCGZZYBQ45B2IYOIQHBFVJVP}

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	2026-05-18T03:40:15.590099Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b2c42367380c39d0e91872207096a9abd56a52fdbabc5fa12e13e11e535e0f88

Aliases

arxiv: 1211.4888 · arxiv_version: 1211.4888v1 · doi: 10.48550/arxiv.1211.4888 · pith_short_12: WLCCGZZYBQ45 · pith_short_16: WLCCGZZYBQ45B2IY · pith_short_8: WLCCGZZY

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/WLCCGZZYBQ45B2IYOIQHBFVJVP \
  | 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: b2c42367380c39d0e91872207096a9abd56a52fdbabc5fa12e13e11e535e0f88

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3dd359289f8be3a0beb1598f90c82306c396a56629d6fb1adfa7b4ad09ae5a20",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2012-11-20T21:50:22Z",
    "title_canon_sha256": "0334f844473f5184eaa64230ac51d707a704d664a7bfb7cdbce745db2c1af43c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.4888",
    "kind": "arxiv",
    "version": 1
  }
}