Pith Number

pith:B2MWGRQ5

pith:2012:B2MWGRQ53WLKL4T74AUJGGBZAW

not attested not anchored not stored refs pending

Rigid motions and generalized Newtonian gravitation. Lost in Translation

Alfred Molina, Xavier Ja\'en

arxiv:1210.1137 v1 · 2012-10-03 · 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{B2MWGRQ53WLKL4T74AUJGGBZAW}

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	2026-05-18T01:54:11.041597Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0e9963461ddd96a5f27fe02893183905b1391fad23c9d461b68ae63184062f5f

Aliases

arxiv: 1210.1137 · arxiv_version: 1210.1137v1 · doi: 10.48550/arxiv.1210.1137 · pith_short_12: B2MWGRQ53WLK · pith_short_16: B2MWGRQ53WLKL4T7 · pith_short_8: B2MWGRQ5

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/B2MWGRQ53WLKL4T74AUJGGBZAW \
  | 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: 0e9963461ddd96a5f27fe02893183905b1391fad23c9d461b68ae63184062f5f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7324c8ff33d1865bc94fa267a1fda1c7f9a0090d431db2333d2044845c4d6da4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2012-10-03T14:57:53Z",
    "title_canon_sha256": "bf6b47e42455596e5fb69912ee446d08374af38dc5ea172ee8b1a4805df84832"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.1137",
    "kind": "arxiv",
    "version": 1
  }
}