Pith Number

pith:RN6NMOXI

pith:2002:RN6NMOXIYWYCB5ZNTHRSFL5TDH

not attested not anchored not stored refs pending

Vacuum branes in D-dimensional static spacetimes with spatial symmetry IO(D-2), O(D-1) or O+(D-2,1)

Hideo Kodama (Kyoto Univ.)

arxiv:gr-qc/0204042 v2 · 2002-04-12 · gr-qc · hep-th

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RN6NMOXIYWYCB5ZNTHRSFL5TDH}

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	2026-07-04T16:33:43.218508Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8b7cd63ae8c5b020f72d99e322afb319c54364a4b869b1d4c5fb0f362468937f

Aliases

arxiv: gr-qc/0204042 · arxiv_version: gr-qc/0204042v2 · doi: 10.48550/arxiv.gr-qc/0204042 · pith_short_12: RN6NMOXIYWYC · pith_short_16: RN6NMOXIYWYCB5ZN · pith_short_8: RN6NMOXI

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/RN6NMOXIYWYCB5ZNTHRSFL5TDH \
  | 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: 8b7cd63ae8c5b020f72d99e322afb319c54364a4b869b1d4c5fb0f362468937f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2474290bc15dbfb1b20cdb72c30d1c42c37b3be8240254784874c98741cf5069",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "2002-04-12T08:55:18Z",
    "title_canon_sha256": "ba8754fd747bf6096c78447a352fca9ff6d125a5d75308472456b5447f7be1e7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/0204042",
    "kind": "arxiv",
    "version": 2
  }
}