Pith Number

pith:SXZC3JFL

pith:2015:SXZC3JFLH3IAQ76AL4ZICSSS2D

not attested not anchored not stored refs pending

The supernova cosmology cookbook: Bayesian numerical recipes

N. V. Karpenka

arxiv:1503.03844 v1 · 2015-03-12 · 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{SXZC3JFLH3IAQ76AL4ZICSSS2D}

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	2026-05-18T02:24:27.128173Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

95f22da4ab3ed0087fc05f32814a52d0f2593ebde13b1483b083559952ea2148

Aliases

arxiv: 1503.03844 · arxiv_version: 1503.03844v1 · doi: 10.48550/arxiv.1503.03844 · pith_short_12: SXZC3JFLH3IA · pith_short_16: SXZC3JFLH3IAQ76A · pith_short_8: SXZC3JFL

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/SXZC3JFLH3IAQ76AL4ZICSSS2D \
  | 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: 95f22da4ab3ed0087fc05f32814a52d0f2593ebde13b1483b083559952ea2148

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7b300ee39baa2acc0c7f99b283ce6a9be5f142436550696dcce73b6953051b21",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2015-03-12T18:47:35Z",
    "title_canon_sha256": "6342c2d5556940d51d632f4294bcc86159cf0b4315c303856bc54e302ad1fcb6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.03844",
    "kind": "arxiv",
    "version": 1
  }
}