Pith Number

pith:6JSURGOX

pith:2013:6JSURGOX27PITVXI65NCI7RFOV

not attested not anchored not stored refs pending

Towards Automatic Model Comparison: An Adaptive Sequential Monte Carlo Approach

Adam M Johansen, John A D Aston, Yan Zhou

arxiv:1303.3123 v2 · 2013-03-13 · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6JSURGOX27PITVXI65NCI7RFOV}

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	2026-05-18T01:56:00.141174Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f2654899d7d7de89d6e8f75a247e2575419d7b343d8fd89040a17ea75845eec4

Aliases

arxiv: 1303.3123 · arxiv_version: 1303.3123v2 · doi: 10.48550/arxiv.1303.3123 · pith_short_12: 6JSURGOX27PI · pith_short_16: 6JSURGOX27PITVXI · pith_short_8: 6JSURGOX

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/6JSURGOX27PITVXI65NCI7RFOV \
  | 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: f2654899d7d7de89d6e8f75a247e2575419d7b343d8fd89040a17ea75845eec4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b97979d094f374e3afd3a53815ad1c1d5968fa4b2920d8b0d18a32d14c3e40e3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2013-03-13T10:18:17Z",
    "title_canon_sha256": "d3c5f36115299033b85e999dcdb00f0e99128ebf5d6b8517a2d098f3dcf1aa11"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.3123",
    "kind": "arxiv",
    "version": 2
  }
}