Pith Number

pith:KFJ2JGQF

pith:1994:KFJ2JGQFNDUAEDJFDAGHZB5UI6

not attested not anchored not stored refs pending

Toward Understanding CMB Anisotropies and Their Implications

Naoshi Sugiyama, Wayne Hu

arxiv:astro-ph/9411008 v1 · 1994-11-01 · 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{KFJ2JGQFNDUAEDJFDAGHZB5UI6}

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.

Cited by

2 papers in Pith

CMB-S4 Science Case, Reference Design, and Project Plan

Comparative Study of Early-Universe Epochs in an $f(R,L_m)$ Gravity Model with Effective Curvature--Matter Interaction and $\Lambda$CDM Cosmology

Receipt and verification

First computed	2026-07-04T15:50:37.540531Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5153a49a0568e8020d25180c7c87b447942b46370288b6aedaae986a7ec777bf

Aliases

arxiv: astro-ph/9411008 · arxiv_version: astro-ph/9411008v1 · doi: 10.48550/arxiv.astro-ph/9411008 · pith_short_12: KFJ2JGQFNDUA · pith_short_16: KFJ2JGQFNDUAEDJF · pith_short_8: KFJ2JGQF

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/KFJ2JGQFNDUAEDJFDAGHZB5UI6 \
  | 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: 5153a49a0568e8020d25180c7c87b447942b46370288b6aedaae986a7ec777bf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ed4904d1b188c734718c3b5f758846b51d92570e69e46bacc9a9ba2423e81a02",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1994-11-01T20:11:07Z",
    "title_canon_sha256": "1bd3b8950cddb7068498104fe3a4e531779b0d5bb6935a71f08adbe0e47d8421"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9411008",
    "kind": "arxiv",
    "version": 1
  }
}