Pith Number

pith:U4YMS5Z2

pith:2013:U4YMS5Z2O6AUK3FBMFTC4J2LMF

not attested not anchored not stored refs pending

Parameter Estimation: The Proper Way to Use Bayesian Posterior Processes with Brownian Noise

Asaf Cohen

arxiv:1310.6713 v2 · 2013-10-23 · math.ST · math.OC · math.PR · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{U4YMS5Z2O6AUK3FBMFTC4J2LMF}

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	2026-05-18T02:21:51.970845Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a730c9773a7781456ca161662e274b6146faf6f255f2b6137c8d74f468d76ed7

Aliases

arxiv: 1310.6713 · arxiv_version: 1310.6713v2 · doi: 10.48550/arxiv.1310.6713 · pith_short_12: U4YMS5Z2O6AU · pith_short_16: U4YMS5Z2O6AUK3FB · pith_short_8: U4YMS5Z2

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/U4YMS5Z2O6AUK3FBMFTC4J2LMF \
  | 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: a730c9773a7781456ca161662e274b6146faf6f255f2b6137c8d74f468d76ed7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2cec9b3cd8266ef78ff7d2cc150820c3fbef62849c1bf91ae473c51e96c8cc10",
    "cross_cats_sorted": [
      "math.OC",
      "math.PR",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2013-10-23T06:14:06Z",
    "title_canon_sha256": "fda0eec6b52f0b297efb503e17bed830c8fe3f127a3c988a0855653e48681ee5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.6713",
    "kind": "arxiv",
    "version": 2
  }
}