Pith Number

pith:TCKTKWBK

pith:2025:TCKTKWBK7QPKODNCXQ7EA2WK4X

not attested not anchored not stored refs pending

Algebraic and optical properties of generalized Kerr-Schild spacetimes in arbitrary dimensions

Aravindhan Srinivasan

arxiv:2501.00847 v2 · 2025-01-01 · 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{TCKTKWBK7QPKODNCXQ7EA2WK4X}

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	2026-07-05T10:25:15.805437Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

989535582afc1ea70da2bc3e406acae5f4f1310ac351e62b773ff1e23beb425b

Aliases

arxiv: 2501.00847 · arxiv_version: 2501.00847v2 · doi: 10.48550/arxiv.2501.00847 · pith_short_12: TCKTKWBK7QPK · pith_short_16: TCKTKWBK7QPKODNC · pith_short_8: TCKTKWBK

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/TCKTKWBK7QPKODNCXQ7EA2WK4X \
  | 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: 989535582afc1ea70da2bc3e406acae5f4f1310ac351e62b773ff1e23beb425b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "310ae84492779695b50b6854925fdd4c90904825c0ffd8cc02d95605393fa155",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2025-01-01T14:09:33Z",
    "title_canon_sha256": "68a5f1264adba869f400f2ebf5f6ae44ff183795557437d5e23808703522a107"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.00847",
    "kind": "arxiv",
    "version": 2
  }
}