Pith Number

pith:J37IM7OE

pith:2013:J37IM7OEUDL5KA5QC57RCXHAGY

not attested not anchored not stored refs pending

Generalized Lorentz Transformations

Virendra Gupta

arxiv:1305.5224 v3 · 2013-05-22 · physics.gen-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{J37IM7OEUDL5KA5QC57RCXHAGY}

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	2026-05-18T03:05:28.125188Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4efe867dc4a0d7d503b0177f115ce03616ef236808f1cb9ccda781f7121feb81

Aliases

arxiv: 1305.5224 · arxiv_version: 1305.5224v3 · doi: 10.48550/arxiv.1305.5224 · pith_short_12: J37IM7OEUDL5 · pith_short_16: J37IM7OEUDL5KA5Q · pith_short_8: J37IM7OE

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/J37IM7OEUDL5KA5QC57RCXHAGY \
  | 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: 4efe867dc4a0d7d503b0177f115ce03616ef236808f1cb9ccda781f7121feb81

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "61d1fa7fa6848dd844c8f448b8d980da4332b6e75e730d43f13a7a663a80cd8f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.gen-ph",
    "submitted_at": "2013-05-22T18:36:40Z",
    "title_canon_sha256": "594f06f8645e0940a8a7ba98b76361851e436abb0acdf1094d9002918b76c108"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.5224",
    "kind": "arxiv",
    "version": 3
  }
}