Pith Number

pith:3M3MNWR7

pith:2005:3M3MNWR7DI4TNWMLKGKSMHWS5K

not attested not anchored not stored refs pending

The Kasner Brane

Mark D. Roberts

arxiv:gr-qc/0510005 v3 · 2005-10-02 · 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{3M3MNWR7DI4TNWMLKGKSMHWS5K}

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	2026-05-18T01:25:18.655136Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db36c6da3f1a3936d98b5195261ed2ea9855931f113d51a6fa4fedddd49e2c4d

Aliases

arxiv: gr-qc/0510005 · arxiv_version: gr-qc/0510005v3 · doi: 10.48550/arxiv.gr-qc/0510005 · pith_short_12: 3M3MNWR7DI4T · pith_short_16: 3M3MNWR7DI4TNWML · pith_short_8: 3M3MNWR7

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/3M3MNWR7DI4TNWMLKGKSMHWS5K \
  | 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: db36c6da3f1a3936d98b5195261ed2ea9855931f113d51a6fa4fedddd49e2c4d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4e077912f8554b21c76c4a81c193e98719b0a78452644f94ac579ef9d1f96aac",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2005-10-02T16:34:18Z",
    "title_canon_sha256": "8cfa1c8dbca8dda7b1c9823f4c163151c710693f3cb90fae66d7084356f1f425"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/0510005",
    "kind": "arxiv",
    "version": 3
  }
}