Pith Number

pith:IJU6ZIJW

pith:2025:IJU6ZIJW2VHFPDXLLIFFQI3YAI

not attested not anchored not stored refs pending

Convergences and Divergences: Einstein, Poincar\'e, and Special Relativity

Galina Weinstein

arxiv:2509.09361 v1 · 2025-09-11 · physics.hist-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{IJU6ZIJW2VHFPDXLLIFFQI3YAI}

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	2026-07-05T12:09:34.909196Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4269eca136d54e578eeb5a0a582378020498f4bcb20f265fe702021f7081d86f

Aliases

arxiv: 2509.09361 · arxiv_version: 2509.09361v1 · doi: 10.48550/arxiv.2509.09361 · pith_short_12: IJU6ZIJW2VHF · pith_short_16: IJU6ZIJW2VHFPDXL · pith_short_8: IJU6ZIJW

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/IJU6ZIJW2VHFPDXLLIFFQI3YAI \
  | 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: 4269eca136d54e578eeb5a0a582378020498f4bcb20f265fe702021f7081d86f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "848b4dfc2ca185c996a85cda02431cba24f83f86da22a5cf7eacc67faed4223b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.hist-ph",
    "submitted_at": "2025-09-11T11:20:25Z",
    "title_canon_sha256": "e46a61d846799a84ff6d50168e59e29d8f1b170ce1bd8ddf0b63dbfdafb0504a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.09361",
    "kind": "arxiv",
    "version": 1
  }
}