Pith Number

pith:HSYJP4ZJ

pith:2020:HSYJP4ZJZFRETD7ZCLCHA3I74E

not attested not anchored not stored refs pending

Accelerated Message Passing for Entropy-Regularized MAP Inference

Aldo Pacchiano, Jonathan N. Lee, Michael I. Jordan, Peter Bartlett

arxiv:2007.00699 v1 · 2020-07-01 · cs.LG · math.OC · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HSYJP4ZJZFRETD7ZCLCHA3I74E}

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	2026-07-05T01:15:40.479613Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3cb097f329c962498ff912c4706d1fe1182897a985ff0218a4e0b51020af9716

Aliases

arxiv: 2007.00699 · arxiv_version: 2007.00699v1 · doi: 10.48550/arxiv.2007.00699 · pith_short_12: HSYJP4ZJZFRE · pith_short_16: HSYJP4ZJZFRETD7Z · pith_short_8: HSYJP4ZJ

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/HSYJP4ZJZFRETD7ZCLCHA3I74E \
  | 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: 3cb097f329c962498ff912c4706d1fe1182897a985ff0218a4e0b51020af9716

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9e659c694e88e1c09e42f7b99f75e34c69d72c1b37a299dc72913d01f62770b3",
    "cross_cats_sorted": [
      "math.OC",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-07-01T18:43:32Z",
    "title_canon_sha256": "261604159f41dacad220c5e1ab0f233dafca92224b2836800c8b072bf14544eb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.00699",
    "kind": "arxiv",
    "version": 1
  }
}