Pith Number

pith:LSK3NFHA

pith:2005:LSK3NFHAUESRI4A4SH2BVEZ2WC

not attested not anchored not stored refs pending

A new approach to the Sachs-Wolfe effect

Charles H.-T. Wang, J. Tito Mendonca, Robert Bingham

arxiv:astro-ph/0503296 v3 · 2005-03-14 · astro-ph · gr-qc · hep-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{LSK3NFHAUESRI4A4SH2BVEZ2WC}

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	2026-05-18T03:36:56.953356Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5c95b694e0a12514701c91f41a933ab0b560cb4f586773a4ee6cb0fddab94220

Aliases

arxiv: astro-ph/0503296 · arxiv_version: astro-ph/0503296v3 · doi: 10.48550/arxiv.astro-ph/0503296 · pith_short_12: LSK3NFHAUESR · pith_short_16: LSK3NFHAUESRI4A4 · pith_short_8: LSK3NFHA

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/LSK3NFHAUESRI4A4SH2BVEZ2WC \
  | 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: 5c95b694e0a12514701c91f41a933ab0b560cb4f586773a4ee6cb0fddab94220

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b8ccb24e4632d36bfb7c92ea35602bdfb4169ee3f18e15d13080ca18ec81769d",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2005-03-14T18:51:25Z",
    "title_canon_sha256": "eee35bfbb02b0ab53e01922ca6238dcd0e8da91d93140a1720280493929728d1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0503296",
    "kind": "arxiv",
    "version": 3
  }
}