Pith Number

pith:PVWHJSIC

pith:1999:PVWHJSIC3G3HSMUQBJD6XU3TPL

not attested not anchored not stored refs pending

CMB Anisotropy Constraints on Open and Flat-Lambda CDM Cosmogonies from UCSB South Pole, ARGO, MAX, White Dish, and SuZIE Data

Bharat Ratra, Graca Rocha, Ken Ganga, Krzysztof M. Gorski, Naoshi Sugiyama, Radoslaw Stompor

arxiv:astro-ph/9901014 v1 · 1999-01-04 · 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{PVWHJSIC3G3HSMUQBJD6XU3TPL}

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	2026-07-04T15:27:10.298892Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7d6c74c902d9b67932900a47ebd3737ad999736fdbe2fe62c1fd2df4da6b59b4

Aliases

arxiv: astro-ph/9901014 · arxiv_version: astro-ph/9901014v1 · doi: 10.48550/arxiv.astro-ph/9901014 · pith_short_12: PVWHJSIC3G3H · pith_short_16: PVWHJSIC3G3HSMUQ · pith_short_8: PVWHJSIC

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/PVWHJSIC3G3HSMUQBJD6XU3TPL \
  | 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: 7d6c74c902d9b67932900a47ebd3737ad999736fdbe2fe62c1fd2df4da6b59b4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a35ae0227dfa5666a8888d56b45d430f02cb5f0f406169682f2b061c1f8e3bc2",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1999-01-04T06:24:03Z",
    "title_canon_sha256": "009450e98adbc398d05622314f61c176a592d2d75a9ff8ef8844c42fca8bc226"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9901014",
    "kind": "arxiv",
    "version": 1
  }
}