Pith Number

pith:FOGWMA5B

pith:2010:FOGWMA5BORIR26GX626AESTNAA

not attested not anchored not stored refs pending

Uniqueness of Flat Spherically Symmetric Spacelike Hypersurfaces Admitted by Spherically Symmetric Static Spactimes

Azad A. Siddiqui, Robert Beig

arxiv:1009.0586 v1 · 2010-09-03 · 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{FOGWMA5BORIR26GX626AESTNAA}

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	2026-05-18T02:05:37.575065Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2b8d6603a174511d78d7f6bc024a6d001801a95db49c6b2220b2a8e7ad4d8e03

Aliases

arxiv: 1009.0586 · arxiv_version: 1009.0586v1 · doi: 10.48550/arxiv.1009.0586 · pith_short_12: FOGWMA5BORIR · pith_short_16: FOGWMA5BORIR26GX · pith_short_8: FOGWMA5B

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/FOGWMA5BORIR26GX626AESTNAA \
  | 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: 2b8d6603a174511d78d7f6bc024a6d001801a95db49c6b2220b2a8e7ad4d8e03

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b147d0000f453904fa0cf41cc8c4b5d5f80f12e5bc7c7600895a9b4fc7383e7c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2010-09-03T05:15:01Z",
    "title_canon_sha256": "e7c232602d92eee75b6d3748754e22e7f03427cdaef653a78178e9536f77123e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.0586",
    "kind": "arxiv",
    "version": 1
  }
}