Pith Number

pith:NJULVXDL

pith:2016:NJULVXDLNBU3KYADJWWHIHY5P3

not attested not anchored not stored refs pending

Classification of Kerr-de Sitter-like spacetimes with conformally flat Scri

Jos\'e M. M. Senovilla, Marc Mars, Tim-Torben Paetz

arxiv:1610.09846 v1 · 2016-10-31 · 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{NJULVXDLNBU3KYADJWWHIHY5P3}

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	2026-05-18T00:46:16.012948Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6a68badc6b6869b560034dac741f1d7ee7bbe0b113e98a8beadd39a24a89b7f5

Aliases

arxiv: 1610.09846 · arxiv_version: 1610.09846v1 · doi: 10.48550/arxiv.1610.09846 · pith_short_12: NJULVXDLNBU3 · pith_short_16: NJULVXDLNBU3KYAD · pith_short_8: NJULVXDL

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/NJULVXDLNBU3KYADJWWHIHY5P3 \
  | 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: 6a68badc6b6869b560034dac741f1d7ee7bbe0b113e98a8beadd39a24a89b7f5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7c4bc9b4b4512a3167534d3c8a34a8dda92c825e88fdce26e70424f86d56b4f6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2016-10-31T10:02:13Z",
    "title_canon_sha256": "2033b8d05d2b25a69a4b1aa63eae630e3d54ffa0746d943c5019f8c6f402a59c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.09846",
    "kind": "arxiv",
    "version": 1
  }
}