Pith Number

pith:ATDFCRG6

pith:2017:ATDFCRG6V2CHXRG3YHALACHDZM

not attested not anchored not stored refs pending

Approximation Complexity of Maximum A Posteriori Inference in Sum-Product Networks

Cassio P. de Campos, Denis D. Mau\'a, Diarmaid Conaty

arxiv:1703.06045 v5 · 2017-03-17 · 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{ATDFCRG6V2CHXRG3YHALACHDZM}

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	2026-05-18T00:36:03.431008Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

04c65144deae847bc4dbc1c0b008e3cb07f52dc91ab3149b10cd5b5af61c1b2b

Aliases

arxiv: 1703.06045 · arxiv_version: 1703.06045v5 · doi: 10.48550/arxiv.1703.06045 · pith_short_12: ATDFCRG6V2CH · pith_short_16: ATDFCRG6V2CHXRG3 · pith_short_8: ATDFCRG6

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/ATDFCRG6V2CHXRG3YHALACHDZM \
  | 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: 04c65144deae847bc4dbc1c0b008e3cb07f52dc91ab3149b10cd5b5af61c1b2b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3682854949a46c95ef17eb04da6247587d8c285296a4e77e8420abe087390673",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2017-03-17T15:00:03Z",
    "title_canon_sha256": "2d641f4d8a306e697522f964711afe9089dfca09a1c7596693dd1ec3dac524fa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.06045",
    "kind": "arxiv",
    "version": 5
  }
}