Pith Number

pith:6TDLAI7G

pith:2004:6TDLAI7GHWLFAJV7VZ7RFLWYVO

not attested not anchored not stored refs pending

On the Geometry of Static Spacetimes

Miguel Sanchez

arxiv:math/0406332 v2 · 2004-06-16 · math.DG · 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{6TDLAI7GHWLFAJV7VZ7RFLWYVO}

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.

Cited by

1 paper in Pith

The Cauchy Problem for Symmetric Hyperbolic Systems with Nonlocal Potentials

Receipt and verification

First computed	2026-07-04T17:16:27.041196Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f4c6b023e63d965026bfae7f12aed8ab88eb0bc6ee2bb853b32441c349c5441c

Aliases

arxiv: math/0406332 · arxiv_version: math/0406332v2 · doi: 10.48550/arxiv.math/0406332 · pith_short_12: 6TDLAI7GHWLF · pith_short_16: 6TDLAI7GHWLFAJV7 · pith_short_8: 6TDLAI7G

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/6TDLAI7GHWLFAJV7VZ7RFLWYVO \
  | 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: f4c6b023e63d965026bfae7f12aed8ab88eb0bc6ee2bb853b32441c349c5441c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bff350e6b096e9ae2dc2a88a36171e92a129652f684abf03327dd38161ec2cb9",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "",
    "primary_cat": "math.DG",
    "submitted_at": "2004-06-16T19:44:34Z",
    "title_canon_sha256": "9ec5376cc70826afed7661855c76d2f58134357ce21acdccb1ef9197e0a2a5d7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0406332",
    "kind": "arxiv",
    "version": 2
  }
}