Pith Number

pith:APJHYBKX

pith:2001:APJHYBKXOD3IISU2SZOOPF3ZUH

not attested not anchored not stored refs pending

Binned Cosmic Microwave Background Anisotropy Power Spectra: Peak Location

Bharat Ratra, J. Richard Gott III, Michael S. Vogeley, Silviu Podariu, Tarun Souradeep

arxiv:astro-ph/0102264 v1 · 2001-02-15 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{APJHYBKXOD3IISU2SZOOPF3ZUH}

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	2026-05-18T04:17:53.970648Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

03d27c055770f6844a9a965ce79779a1ec4cbe8d9a5073635b101e8f2221b6e5

Aliases

arxiv: astro-ph/0102264 · arxiv_version: astro-ph/0102264v1 · doi: 10.48550/arxiv.astro-ph/0102264 · pith_short_12: APJHYBKXOD3I · pith_short_16: APJHYBKXOD3IISU2 · pith_short_8: APJHYBKX

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/APJHYBKXOD3IISU2SZOOPF3ZUH \
  | 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: 03d27c055770f6844a9a965ce79779a1ec4cbe8d9a5073635b101e8f2221b6e5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c601272d731bcddb72069ee33cfcca16ffbd6e963b8a6ed4d32153cc81a66f9d",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2001-02-15T06:30:44Z",
    "title_canon_sha256": "bfa11cbd54d94764bff0d8950d24efad7300bdb44163b5849055e057ca7772ac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0102264",
    "kind": "arxiv",
    "version": 1
  }
}