Pith Number

pith:5HPZ7Y6X

pith:1995:5HPZ7Y6XSD5E5TGYT75Y2NGOBG

not attested not anchored not stored refs pending

Concepts in CMB Anisotropy Formation

Wayne Hu (IAS)

arxiv:astro-ph/9511130 v1 · 1995-11-27 · 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{5HPZ7Y6XSD5E5TGYT75Y2NGOBG}

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	2026-05-18T01:40:22.289602Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e9df9fe3d790fa4eccd89ffb8d34ce098222023acc9d1950b92966b1f6084941

Aliases

arxiv: astro-ph/9511130 · arxiv_version: astro-ph/9511130v1 · doi: 10.48550/arxiv.astro-ph/9511130 · pith_short_12: 5HPZ7Y6XSD5E · pith_short_16: 5HPZ7Y6XSD5E5TGY · pith_short_8: 5HPZ7Y6X

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/5HPZ7Y6XSD5E5TGYT75Y2NGOBG \
  | 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: e9df9fe3d790fa4eccd89ffb8d34ce098222023acc9d1950b92966b1f6084941

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c58cdcde0fd659a03d392de0e784294a93b4c34549c606ec0166092f9f3fc480",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1995-11-27T22:09:11Z",
    "title_canon_sha256": "57b6e6fb9e4d6e7d69d1ed5458d170ecc092a7cabc001f9cc1ddba2b3d4e3a62"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9511130",
    "kind": "arxiv",
    "version": 1
  }
}