Pith Number

pith:U6EMIB2L

pith:2012:U6EMIB2LBAO2REBEGPCXDUW4LL

not attested not anchored not stored refs pending

Survey Propagation Revisited

Ashish Sabharwal, Bart Selman, Lukas Kroc

arxiv:1206.5273 v1 · 2012-06-20 · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{U6EMIB2LBAO2REBEGPCXDUW4LL}

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	2026-05-18T03:52:40.653566Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a788c4074b081da8902433c571d2dc5aef1acd1befe4452c42fe96142aa11951

Aliases

arxiv: 1206.5273 · arxiv_version: 1206.5273v1 · doi: 10.48550/arxiv.1206.5273 · pith_short_12: U6EMIB2LBAO2 · pith_short_16: U6EMIB2LBAO2REBE · pith_short_8: U6EMIB2L

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/U6EMIB2LBAO2REBEGPCXDUW4LL \
  | 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: a788c4074b081da8902433c571d2dc5aef1acd1befe4452c42fe96142aa11951

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "94be5da04e509795a7a725d72b5a24dfa3cece74eb8a9068b99b3461fc3281e8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2012-06-20T15:05:48Z",
    "title_canon_sha256": "4f386db789b6250c179f2a331f710d2df7ab1e146dd6ee80be2eecf3e2d4048e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.5273",
    "kind": "arxiv",
    "version": 1
  }
}