Pith Number

pith:7ODVDPWX

pith:2007:7ODVDPWXQ3VECW2R4AKPBKNUTH

not attested not anchored not stored refs pending

On the Planetary acceleration and the Rotation of the Earth

Arbab I. Arbab

arxiv:0708.0666 v1 · 2007-08-06 · 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{7ODVDPWXQ3VECW2R4AKPBKNUTH}

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	2026-05-18T04:25:26.263714Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fb8751bed786ea415b51e014f0a9b499ea5fe097a40b1dfd21821d1225daad5f

Aliases

arxiv: 0708.0666 · arxiv_version: 0708.0666v1 · doi: 10.48550/arxiv.0708.0666 · pith_short_12: 7ODVDPWXQ3VE · pith_short_16: 7ODVDPWXQ3VECW2R · pith_short_8: 7ODVDPWX

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/7ODVDPWXQ3VECW2R4AKPBKNUTH \
  | 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: fb8751bed786ea415b51e014f0a9b499ea5fe097a40b1dfd21821d1225daad5f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "91d4560401f4457e2158daf236ecf7331381c28f78b826729bff9619c631b8df",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-08-06T07:55:51Z",
    "title_canon_sha256": "f12a311d7bb88210655e5ba9c3dd4b7e5da8af0e9f309176a458ddaf37921009"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0708.0666",
    "kind": "arxiv",
    "version": 1
  }
}