Pith Number

pith:S2J4TVR3

pith:2010:S2J4TVR3APSJKNX5NO4VGRM7DV

not attested not anchored not stored refs pending

Numerical solution of the wave equation on particular space-times using CMC slices and scri-fixing conformal compactification

A. Cruz-Osorio, A. Gonzalez-Juarez, F. D. Lora-Clavijo, F. S. Guzman

arxiv:1007.3776 v1 · 2010-07-22 · 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{S2J4TVR3APSJKNX5NO4VGRM7DV}

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	2026-05-18T04:23:56.738123Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9693c9d63b03e49536fd6bb953459f1d786366cc0f5cabca2b0e5cdc4619d2c7

Aliases

arxiv: 1007.3776 · arxiv_version: 1007.3776v1 · doi: 10.48550/arxiv.1007.3776 · pith_short_12: S2J4TVR3APSJ · pith_short_16: S2J4TVR3APSJKNX5 · pith_short_8: S2J4TVR3

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/S2J4TVR3APSJKNX5NO4VGRM7DV \
  | 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: 9693c9d63b03e49536fd6bb953459f1d786366cc0f5cabca2b0e5cdc4619d2c7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "20b0f9a5d31d89227d0377ef99843a8584b15fcab4a42f5338a9e577f08eb108",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2010-07-22T00:33:55Z",
    "title_canon_sha256": "1aa45fbecc2e087f3a6a7f9ad99a8a3209d228b7f273b04b6177eaee7dd921be"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1007.3776",
    "kind": "arxiv",
    "version": 1
  }
}