Pith Number

pith:SEPJEHBE

pith:2021:SEPJEHBEF3B2SWUXRJLN4BJ5IY

not attested not anchored not stored refs pending

Killing tensor and Carter constant for Painleve-Gullstrand form of Lense-Thirring spacetime

Alex Simpson, Joshua Baines, Matt Visser, Thomas Berry

arxiv:2110.01814 v2 · 2021-10-05 · 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{SEPJEHBEF3B2SWUXRJLN4BJ5IY}

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

Observing the eye of the storm I: testing regular black holes with LVK and EHT observations

Receipt and verification

First computed	2026-07-05T03:45:12.149200Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

911e921c242ec3a95a978a56de053d46135863d8da106bfd714b2bf71dde877d

Aliases

arxiv: 2110.01814 · arxiv_version: 2110.01814v2 · doi: 10.48550/arxiv.2110.01814 · pith_short_12: SEPJEHBEF3B2 · pith_short_16: SEPJEHBEF3B2SWUX · pith_short_8: SEPJEHBE

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/SEPJEHBEF3B2SWUXRJLN4BJ5IY \
  | 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: 911e921c242ec3a95a978a56de053d46135863d8da106bfd714b2bf71dde877d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b0ec5a71ca98f19c8be91f34d9cde0e56073f2fc448c1af0e5e262a6be3d2ce1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2021-10-05T04:23:14Z",
    "title_canon_sha256": "dd051c257f3c917e7ec12ef1a83f51c10a21d85aa42700c05a6119de56eef3d8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.01814",
    "kind": "arxiv",
    "version": 2
  }
}