Pith Number

pith:WZPQBXHK

pith:2011:WZPQBXHK42NHYWYPSBDIAO62NU

not attested not anchored not stored refs pending

Stochastic optimization by message passing

Abolfazl Ramezanpour, Alfredo Braunstein, Fabrizio Altarelli, Riccardo Zecchina

arxiv:1108.6160 v1 · 2011-08-31 · cond-mat.stat-mech · cs.DC · 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{WZPQBXHK42NHYWYPSBDIAO62NU}

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	2026-05-18T03:14:28.243288Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b65f00dceae69a7c5b0f9046803bda6d29667616ebafddaef4e0563ba72e2fa1

Aliases

arxiv: 1108.6160 · arxiv_version: 1108.6160v1 · doi: 10.48550/arxiv.1108.6160 · pith_short_12: WZPQBXHK42NH · pith_short_16: WZPQBXHK42NHYWYP · pith_short_8: WZPQBXHK

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/WZPQBXHK42NHYWYPSBDIAO62NU \
  | 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: b65f00dceae69a7c5b0f9046803bda6d29667616ebafddaef4e0563ba72e2fa1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7a2b4337fae12ccaefdce56eaa40a8d2c703c3681447c145153c0ab4ed5a2791",
    "cross_cats_sorted": [
      "cs.DC",
      "cs.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2011-08-31T08:49:21Z",
    "title_canon_sha256": "0daa2d79f5c84497b7db98eb8c967c45cc69c22b577a73d0f88693d6be686517"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.6160",
    "kind": "arxiv",
    "version": 1
  }
}