Pith Number

pith:Q7HG2OFQ

pith:2003:Q7HG2OFQYOOOCR3IONKYVLDOFC

not attested not anchored not stored refs pending

A correlation of the cosmic microwave sky with large scale structure

Robert Crittenden, Stephen Boughn

arxiv:astro-ph/0305001 v1 · 2003-04-30 · 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{Q7HG2OFQYOOOCR3IONKYVLDOFC}

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

1 paper in Pith

The Status of Single Scalar Field Dark Energy

Receipt and verification

First computed	2026-07-04T15:20:11.115439Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

87ce6d38b0c39ce1476873558aac6e28b4bd5db089354746333333adfc614faa

Aliases

arxiv: astro-ph/0305001 · arxiv_version: astro-ph/0305001v1 · doi: 10.48550/arxiv.astro-ph/0305001 · pith_short_12: Q7HG2OFQYOOO · pith_short_16: Q7HG2OFQYOOOCR3I · pith_short_8: Q7HG2OFQ

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/Q7HG2OFQYOOOCR3IONKYVLDOFC \
  | 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: 87ce6d38b0c39ce1476873558aac6e28b4bd5db089354746333333adfc614faa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "af8eeb4abcbed4cb0e82d2b25c763a93393f69c35078b4d207e5dabc0ead8f07",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2003-04-30T20:01:01Z",
    "title_canon_sha256": "3ac7528c60c6656dee200fe26d71d8efd2f12d4415a3776a56af8953a412c5c4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0305001",
    "kind": "arxiv",
    "version": 1
  }
}