Pith Number

pith:6I7F2IIU

pith:2003:6I7F2IIUYMPCZYYBQ3MLLXXZNO

not attested not anchored not stored refs pending

Relativistic theory of elastic deformable astronomical bodies: perturbation equations in rotating spherical coordinates and junction conditions

Chongming Xu, Michael Soffel, Sergei Klioner, Xuejun Wu

arxiv:gr-qc/0306014 v1 · 2003-06-04 · gr-qc

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6I7F2IIUYMPCZYYBQ3MLLXXZNO}

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	2026-07-04T16:40:13.155949Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f23e5d2114c31e2ce30186d8b5def96ba784ce7679ab2f8fe9bcb81153c68297

Aliases

arxiv: gr-qc/0306014 · arxiv_version: gr-qc/0306014v1 · doi: 10.48550/arxiv.gr-qc/0306014 · pith_short_12: 6I7F2IIUYMPC · pith_short_16: 6I7F2IIUYMPCZYYB · pith_short_8: 6I7F2IIU

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/6I7F2IIUYMPCZYYBQ3MLLXXZNO \
  | 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: f23e5d2114c31e2ce30186d8b5def96ba784ce7679ab2f8fe9bcb81153c68297

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "88ac6fb42165bb0207ed2da09a2d8fa4bf0303eb2b80844923053de74406598a",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "2003-06-04T07:14:24Z",
    "title_canon_sha256": "1440dfb6686bb8a829e7d9c0efe8d6eaaefffb85b03ac8455f494823687621d7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/0306014",
    "kind": "arxiv",
    "version": 1
  }
}