Pith Number

pith:6O3XY3MQ

pith:2023:6O3XY3MQ5EW2CPCUXE75QSYYOO

not attested not anchored not stored refs pending

Separating the linearized Einstein equations in the background of a Kerr black hole

Jianwei Mei

arxiv:2311.18409 v4 · 2023-11-30 · 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{6O3XY3MQ5EW2CPCUXE75QSYYOO}

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	2026-05-26T02:03:45.060444Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f3b77c6d90e92da13c54b93fd84b187397bd381966c879d6b5cc9f2cf8195986

Aliases

arxiv: 2311.18409 · arxiv_version: 2311.18409v4 · doi: 10.48550/arxiv.2311.18409 · pith_short_12: 6O3XY3MQ5EW2 · pith_short_16: 6O3XY3MQ5EW2CPCU · pith_short_8: 6O3XY3MQ

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/6O3XY3MQ5EW2CPCUXE75QSYYOO \
  | 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: f3b77c6d90e92da13c54b93fd84b187397bd381966c879d6b5cc9f2cf8195986

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b227df63592318ffb18078b2c680afbdb548d63c848922e5b3ec54fe7d739d5c",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2023-11-30T09:59:10Z",
    "title_canon_sha256": "29ecfc73aa7b33b2e0dbcec2d23afeda76988428bf2b462df4e855088772fc44"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2311.18409",
    "kind": "arxiv",
    "version": 4
  }
}