Pith Number

pith:RCOECRE2

pith:2011:RCOECRE2TUQVTKUFZSQNN36L6T

not attested not anchored not stored refs pending

Estimation of Network structures from partially observed Markov random fields

Yves F. Atchade

arxiv:1108.2835 v1 · 2011-08-14 · math.ST · stat.TH

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RCOECRE2TUQVTKUFZSQNN36L6T}

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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	2026-05-18T04:15:35.538379Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

889c41449a9d2159aa85cca0d6efcbf4fe0fbda9ab6c419488b457847d04ec29

Aliases

arxiv: 1108.2835 · arxiv_version: 1108.2835v1 · doi: 10.48550/arxiv.1108.2835 · pith_short_12: RCOECRE2TUQV · pith_short_16: RCOECRE2TUQVTKUF · pith_short_8: RCOECRE2

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/RCOECRE2TUQVTKUFZSQNN36L6T \
  | 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: 889c41449a9d2159aa85cca0d6efcbf4fe0fbda9ab6c419488b457847d04ec29

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e22915751eb3dcba9e1a6391cfce2bc9bb859c45adace13d4afd1dc260918e83",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2011-08-14T03:11:37Z",
    "title_canon_sha256": "b7bfc16ad44bc8021f05e19d1f3a433758db54b107731e4f1f1e8853eecdfd3a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.2835",
    "kind": "arxiv",
    "version": 1
  }
}