Pith Number

pith:UWWRZOWZ

pith:2002:UWWRZOWZSJECL637AHGD6HFUUS

not attested not anchored not stored refs pending

Effect of Earth's rotation on the trajectories of free-fall bodies in Equivalence Principle Experiment

C.G. Shao, J. Luo, Y.Z. Zhang, Z.Z. Liu

arxiv:gr-qc/0208041 v1 · 2002-08-16 · 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{UWWRZOWZSJECL637AHGD6HFUUS}

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	2026-05-18T00:25:46.666142Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a5ad1cbad9924825fb7f01cc3f1cb4a4aeb1482f0ae8465c2913f835ec85e442

Aliases

arxiv: gr-qc/0208041 · arxiv_version: gr-qc/0208041v1 · doi: 10.48550/arxiv.gr-qc/0208041 · pith_short_12: UWWRZOWZSJEC · pith_short_16: UWWRZOWZSJECL637 · pith_short_8: UWWRZOWZ

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/UWWRZOWZSJECL637AHGD6HFUUS \
  | 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: a5ad1cbad9924825fb7f01cc3f1cb4a4aeb1482f0ae8465c2913f835ec85e442

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b03d4235b5b4cf762e2358374f8a5bf6df4f4f8ac8b15029c9c4a097ec64c0a8",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "2002-08-16T09:14:59Z",
    "title_canon_sha256": "bbf8572e2d7439aec21f424a8d17f6eafd8ed9b1b57c7654ed93e68c40bbf3ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/0208041",
    "kind": "arxiv",
    "version": 1
  }
}