Pith Number

pith:2MUTIYWA

pith:2006:2MUTIYWA5JXQMWTGVZXZ67KTCD

not attested not anchored not stored refs pending

On the Existence of Radiation Gauges in Petrov type II spacetimes

Bernard F. Whiting, Karthik Shankar, Larry R. Price

arxiv:gr-qc/0611070 v2 · 2006-11-13 · 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{2MUTIYWA5JXQMWTGVZXZ67KTCD}

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

Metric Reconstruction for Generic Black-Hole Perturbations

Receipt and verification

First computed	2026-07-04T15:16:37.887805Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d3293462c0ea6f065a66ae6f9f7d5310f977661dafc9c8f82cfd41c8257974d1

Aliases

arxiv: gr-qc/0611070 · arxiv_version: gr-qc/0611070v2 · doi: 10.48550/arxiv.gr-qc/0611070 · pith_short_12: 2MUTIYWA5JXQ · pith_short_16: 2MUTIYWA5JXQMWTG · pith_short_8: 2MUTIYWA

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/2MUTIYWA5JXQMWTGVZXZ67KTCD \
  | 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: d3293462c0ea6f065a66ae6f9f7d5310f977661dafc9c8f82cfd41c8257974d1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "837ac075422b0dbf273660664b2ec72282bdc866decf58eb72799a837868fe3f",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "2006-11-13T20:24:50Z",
    "title_canon_sha256": "084ab5d018d3daff0e5334d1682f9379262e39dd2e7f962c7ad9324efd54d9fb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/0611070",
    "kind": "arxiv",
    "version": 2
  }
}