Pith Number

pith:DNTUUITD

pith:2012:DNTUUITDQWUL3LFQEZ4CXTZ6FB

not attested not anchored not stored refs pending

BEEM : Bucket Elimination with External Memory

Andrew E. Gelfand, Kalev Kask, Rina Dechter

arxiv:1203.3487 v1 · 2012-03-15 · cs.AI · 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{DNTUUITDQWUL3LFQEZ4CXTZ6FB}

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	2026-05-18T04:00:00.333146Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1b674a226385a8bdacb026782bcf3e285215210ebd485d9a6dbd75e3e08b4469

Aliases

arxiv: 1203.3487 · arxiv_version: 1203.3487v1 · doi: 10.48550/arxiv.1203.3487 · pith_short_12: DNTUUITDQWUL · pith_short_16: DNTUUITDQWUL3LFQ · pith_short_8: DNTUUITD

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/DNTUUITDQWUL3LFQEZ4CXTZ6FB \
  | 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: 1b674a226385a8bdacb026782bcf3e285215210ebd485d9a6dbd75e3e08b4469

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b822c667ac12ea74d1e9fa04538e586a60d33342eb2cdafb44ac9cd7897c4f6a",
    "cross_cats_sorted": [
      "cs.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2012-03-15T11:17:56Z",
    "title_canon_sha256": "9008d466494ed9a06998bd4ee7416e5da17f4d09d0c16fec73e1fb967a317a01"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.3487",
    "kind": "arxiv",
    "version": 1
  }
}