Pith Number

pith:UI7PMC5A

pith:2016:UI7PMC5AHHZIZ53RED5OSE6EZ4

not attested not anchored not stored refs pending

Numerical study of the Kerr solution in rotating coordinates

C. Klein, G. Izquierdo, S. Bai

arxiv:1602.06400 v1 · 2016-02-20 · 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{UI7PMC5AHHZIZ53RED5OSE6EZ4}

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	2026-05-18T01:12:48.892109Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a23ef60ba039f28cf77120fae913c4cf0ae8463878da74f1c7f770e002083632

Aliases

arxiv: 1602.06400 · arxiv_version: 1602.06400v1 · doi: 10.48550/arxiv.1602.06400 · pith_short_12: UI7PMC5AHHZI · pith_short_16: UI7PMC5AHHZIZ53R · pith_short_8: UI7PMC5A

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/UI7PMC5AHHZIZ53RED5OSE6EZ4 \
  | 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: a23ef60ba039f28cf77120fae913c4cf0ae8463878da74f1c7f770e002083632

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "01a817ab52527498128d3521c9b52c87321ae9059d350c9c43d4c4dd5f89f1f9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2016-02-20T12:42:16Z",
    "title_canon_sha256": "eb0dece05d27e81b0d39f37dccc9f67ba7ff2800ebcfc71b100ba8a756712c38"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.06400",
    "kind": "arxiv",
    "version": 1
  }
}