Pith Number

pith:KUIOXG5Q

pith:2005:KUIOXG5Q4H4X5J3FSQI2R2A5OZ

not attested not anchored not stored refs pending

Physics Related with Co-moving Coordinate System

Ding-fang Zeng

arxiv:gr-qc/0506138 v2 · 2005-06-30 · 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{KUIOXG5Q4H4X5J3FSQI2R2A5OZ}

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	2026-05-18T01:06:45.440305Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5510eb9bb0e1f97ea7659411a8e81d767b61d5a28ecea72228a9944a1e2ddd0f

Aliases

arxiv: gr-qc/0506138 · arxiv_version: gr-qc/0506138v2 · doi: 10.48550/arxiv.gr-qc/0506138 · pith_short_12: KUIOXG5Q4H4X · pith_short_16: KUIOXG5Q4H4X5J3F · pith_short_8: KUIOXG5Q

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/KUIOXG5Q4H4X5J3FSQI2R2A5OZ \
  | 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: 5510eb9bb0e1f97ea7659411a8e81d767b61d5a28ecea72228a9944a1e2ddd0f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "964bcf805dc6a575e97034c12412093835f705d1ab658d78295e9c44d7e7a6ae",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "2005-06-30T16:00:42Z",
    "title_canon_sha256": "8c010e5cc0d7f41141741360bfbb4a39719e934bb5c87989247215bb47ccb974"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/0506138",
    "kind": "arxiv",
    "version": 2
  }
}