Pith Number

pith:ZS564T35

pith:2013:ZS564T35KDJM7AGQ6WRUZUEIVC

not attested not anchored not stored refs pending

Are rigid non-inertial frames of reference really rigid?

S.S. Stepanov

arxiv:1306.4775 v1 · 2013-06-20 · 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{ZS564T35KDJM7AGQ6WRUZUEIVC}

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	2026-05-18T03:20:21.714072Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ccbbee4f7d50d2cf80d0f5a34cd088a8af259202094d97b72b28cf8ec207329e

Aliases

arxiv: 1306.4775 · arxiv_version: 1306.4775v1 · doi: 10.48550/arxiv.1306.4775 · pith_short_12: ZS564T35KDJM · pith_short_16: ZS564T35KDJM7AGQ · pith_short_8: ZS564T35

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/ZS564T35KDJM7AGQ6WRUZUEIVC \
  | 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: ccbbee4f7d50d2cf80d0f5a34cd088a8af259202094d97b72b28cf8ec207329e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "66941b1a56b312891e5ba48c60150f48b3a269529976d1d835f55fc13015db53",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2013-06-20T07:39:33Z",
    "title_canon_sha256": "510a2aede6548e83d1632477eb6fc6d41276d8b1baa769a57873a448053aebb9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.4775",
    "kind": "arxiv",
    "version": 1
  }
}