Pith Number

pith:76TGNMRX

pith:2011:76TGNMRX5IBYOUKNMHVIJFOMAB

not attested not anchored not stored refs pending

Confidence-based Reasoning in Stochastic Constraint Programming

Brahim Hnich, Roberto Rossi, S. Armagan Tarim, Steven Prestwich

arxiv:1110.1892 v6 · 2011-10-09 · math.OC · cs.AI · math.CO · math.PR · stat.OT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{76TGNMRX5IBYOUKNMHVIJFOMAB}

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	2026-05-18T01:32:42.154627Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ffa666b237ea0387514d61ea8495cc0062784c9d288a4ca0564d33a9073b27fc

Aliases

arxiv: 1110.1892 · arxiv_version: 1110.1892v6 · doi: 10.48550/arxiv.1110.1892 · pith_short_12: 76TGNMRX5IBY · pith_short_16: 76TGNMRX5IBYOUKN · pith_short_8: 76TGNMRX

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/76TGNMRX5IBYOUKNMHVIJFOMAB \
  | 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: ffa666b237ea0387514d61ea8495cc0062784c9d288a4ca0564d33a9073b27fc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "267011cc12eb31fce8daef3182c294e5a96c24bdf4804d5d8e4ef45a7c1f8a5e",
    "cross_cats_sorted": [
      "cs.AI",
      "math.CO",
      "math.PR",
      "stat.OT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2011-10-09T22:47:47Z",
    "title_canon_sha256": "6f09eb1050b5afa0d7201308e479134d463cd5eaa18995b91f4b1e9b3e0a3d9e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.1892",
    "kind": "arxiv",
    "version": 6
  }
}