Pith Number

pith:7QJFWOYN

pith:2013:7QJFWOYNANL63AC4JYQHWQSJZP

not attested not anchored not stored refs pending

Comparison of sampling techniques for Bayesian parameter estimation

Joanna Dunkley, Rupert Allison

arxiv:1308.2675 v2 · 2013-08-12 · astro-ph.IM · astro-ph.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{7QJFWOYNANL63AC4JYQHWQSJZP}

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	2026-05-18T01:48:16.182311Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc125b3b0d0357ed805c4e207b4249cbe9d7cbddc8596dde8d9f9e88d59f1aea

Aliases

arxiv: 1308.2675 · arxiv_version: 1308.2675v2 · doi: 10.48550/arxiv.1308.2675 · pith_short_12: 7QJFWOYNANL6 · pith_short_16: 7QJFWOYNANL63AC4 · pith_short_8: 7QJFWOYN

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/7QJFWOYNANL63AC4JYQHWQSJZP \
  | 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: fc125b3b0d0357ed805c4e207b4249cbe9d7cbddc8596dde8d9f9e88d59f1aea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f5d9156858f627121d9f28580163af15eb4020ea46a5fb9cefea6b1f5fd3b6b1",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2013-08-12T20:00:04Z",
    "title_canon_sha256": "66528f58d23e7d97125369b6f07ce2621089c3b88c7aab41574ffb9324ea4ed7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.2675",
    "kind": "arxiv",
    "version": 2
  }
}