Pith Number

pith:EESBY2ZS

pith:2000:EESBY2ZSCB6DE5FLKXLP2BGDZY

not attested not anchored not stored refs pending

Gauge Symmetry and Gravito-Electromagnetism

Robin W. Tucker, Simon J. Clark

arxiv:gr-qc/0003115 v2 · 2000-03-31 · gr-qc · 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{EESBY2ZSCB6DE5FLKXLP2BGDZY}

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	2026-05-18T02:37:36.492653Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

21241c6b32107c3274ab55d6fd04c3ce17881fc67b23a2c4a17f9f5fbefcb536

Aliases

arxiv: gr-qc/0003115 · arxiv_version: gr-qc/0003115v2 · doi: 10.48550/arxiv.gr-qc/0003115 · pith_short_12: EESBY2ZSCB6D · pith_short_16: EESBY2ZSCB6DE5FL · pith_short_8: EESBY2ZS

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/EESBY2ZSCB6DE5FLKXLP2BGDZY \
  | 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: 21241c6b32107c3274ab55d6fd04c3ce17881fc67b23a2c4a17f9f5fbefcb536

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f14a862576b419636f56f5660b3c29c5627c9946cf87a6f67e4cb5d450937644",
    "cross_cats_sorted": [
      "astro-ph"
    ],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "2000-03-31T17:18:07Z",
    "title_canon_sha256": "da170a5edc07c826acbbde2ad9d012178cc1d8da0600e11164faae660528e5f9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/0003115",
    "kind": "arxiv",
    "version": 2
  }
}