Pith Number

pith:MV6VWIES

pith:2010:MV6VWIES7YDFUFAOECZ6JMIGW2

not attested not anchored not stored refs pending

Poincare and relativity: the logic of the 1905 Palermo Memoir

Christian Bracco, Jean-Pierre Provost

arxiv:1001.4178 v1 · 2010-01-23 · physics.hist-ph · 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{MV6VWIES7YDFUFAOECZ6JMIGW2}

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	2026-07-04T17:20:10.906808Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

657d5b2092fe065a140e20b3e4b106b690f1f6c37a18a61f4b098402e80673a4

Aliases

arxiv: 1001.4178 · arxiv_version: 1001.4178v1 · doi: 10.48550/arxiv.1001.4178 · pith_short_12: MV6VWIES7YDF · pith_short_16: MV6VWIES7YDFUFAO · pith_short_8: MV6VWIES

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/MV6VWIES7YDFUFAOECZ6JMIGW2 \
  | 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: 657d5b2092fe065a140e20b3e4b106b690f1f6c37a18a61f4b098402e80673a4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ff50f4e1199556876cf814580833311681be59a01162f5061700fdd949403f41",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.hist-ph",
    "submitted_at": "2010-01-23T17:33:35Z",
    "title_canon_sha256": "a5e09e673baceb1ee81587bdf6839a2d75a9a00e10c2f13cb152d7c0a442c004"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1001.4178",
    "kind": "arxiv",
    "version": 1
  }
}