Pith Number

pith:CQIKB25U

pith:2012:CQIKB25UY3AAIJEGDPRZF2R5CR

not attested not anchored not stored refs pending

Alternating Directions Dual Decomposition

Andre F. T. Martins, Eric P. Xing, Mario A. T. Figueiredo, Noah A. Smith, Pedro M. Q. Aguiar

arxiv:1212.6550 v1 · 2012-12-28 · 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{CQIKB25UY3AAIJEGDPRZF2R5CR}

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.

Cited by

1 paper in Pith

Language Models as Knowledge Bases?

Receipt and verification

First computed	2026-05-18T03:37:31.611415Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1410a0ebb4c6c00424861be392ea3d1477ce294c25312c5dcd813946660b82d6

Aliases

arxiv: 1212.6550 · arxiv_version: 1212.6550v1 · doi: 10.48550/arxiv.1212.6550 · pith_short_12: CQIKB25UY3AA · pith_short_16: CQIKB25UY3AAIJEG · pith_short_8: CQIKB25U

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/CQIKB25UY3AAIJEGDPRZF2R5CR \
  | 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: 1410a0ebb4c6c00424861be392ea3d1477ce294c25312c5dcd813946660b82d6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d8413d8c5141cd7df4297e14f59ba9f6d6f8d9173e830a0f895c3047130f2674",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2012-12-28T18:38:57Z",
    "title_canon_sha256": "717f30c75e32d60b6fae179ca75294c1f487631e279154330be6b5cc7a560999"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.6550",
    "kind": "arxiv",
    "version": 1
  }
}