Pith Number

pith:UPAAYI5X

pith:2014:UPAAYI5X5OZF6XZCWKM4CD6GWY

not attested not anchored not stored refs pending

Matrix-free Large Scale Bayesian inference in cosmology

2), 2) ((1) CNRS IAP, (2) Sorbonnes Universit\'es UPMC IAP), Guilhem Lavaux (1, Jens Jasche (1

arxiv:1402.1763 v1 · 2014-02-07 · astro-ph.CO · physics.data-an

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UPAAYI5X5OZF6XZCWKM4CD6GWY}

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	2026-05-18T01:44:46.308283Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a3c00c23b7ebb25f5f22b299c10fc6b62199e8f9ac4f1f162c3040d73955f7c9

Aliases

arxiv: 1402.1763 · arxiv_version: 1402.1763v1 · doi: 10.48550/arxiv.1402.1763 · pith_short_12: UPAAYI5X5OZF · pith_short_16: UPAAYI5X5OZF6XZC · pith_short_8: UPAAYI5X

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/UPAAYI5X5OZF6XZCWKM4CD6GWY \
  | 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: a3c00c23b7ebb25f5f22b299c10fc6b62199e8f9ac4f1f162c3040d73955f7c9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cfb8ce8cb3035d9fd6dbbc0d4c370ae3363c87e202dde4148ac897b4d1b4df65",
    "cross_cats_sorted": [
      "physics.data-an"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2014-02-07T21:00:00Z",
    "title_canon_sha256": "102fac36808864b2e28faf298123de649f62c28b12ca5454cac7929d98a45679"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.1763",
    "kind": "arxiv",
    "version": 1
  }
}