Pith Number

pith:TPJF2QKJ

pith:2019:TPJF2QKJ4WFAIGSP43NJTO53SM

not attested not anchored not stored refs pending

A Maximum Entropy Procedure to Solve Likelihood Equations

Antonio Calcagn\`i, Gianmarco Alto\`e, Livio Finos, Massimiliano Pastore

arxiv:1904.09734 v3 · 2019-04-22 · stat.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TPJF2QKJ4WFAIGSP43NJTO53SM}

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	2026-05-17T23:43:14.468854Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9bd25d4149e58a041a4fe6da99bbbb93251c3e4f7536b4624ec1c08da028e7c4

Aliases

arxiv: 1904.09734 · arxiv_version: 1904.09734v3 · doi: 10.48550/arxiv.1904.09734 · pith_short_12: TPJF2QKJ4WFA · pith_short_16: TPJF2QKJ4WFAIGSP · pith_short_8: TPJF2QKJ

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/TPJF2QKJ4WFAIGSP43NJTO53SM \
  | 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: 9bd25d4149e58a041a4fe6da99bbbb93251c3e4f7536b4624ec1c08da028e7c4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b5a363f859301874614f89388d57fb89a38b43823f4c6ff78d8d6dd838aa1136",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.CO",
    "submitted_at": "2019-04-22T05:59:52Z",
    "title_canon_sha256": "b68642fc3716d238fe86c1f5a5f4f5717823cbb23b9926186771dd883b4569ce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.09734",
    "kind": "arxiv",
    "version": 3
  }
}