Pith Number

pith:U6YXGXWW

pith:1995:U6YXGXWWMXA4DLEVUEWQS2FOVV

not attested not anchored not stored refs pending

TOWARDS A PHYSICAL INTERPRETATION OF THE ANGULAR MOMENTUM PARAMETER ASSOCIATED WITH THE KERR METRIC

Bangalore 560034), Sujan Sengupta (Indian Institute of Astrophysics

arxiv:gr-qc/9501037 v1 · 1995-01-27 · 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{U6YXGXWWMXA4DLEVUEWQS2FOVV}

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	2026-05-18T01:06:45.128956Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a7b1735ed665c1c1ac95a12d0968aead47724204d06072381a9d54ece404e74f

Aliases

arxiv: gr-qc/9501037 · arxiv_version: gr-qc/9501037v1 · doi: 10.48550/arxiv.gr-qc/9501037 · pith_short_12: U6YXGXWWMXA4 · pith_short_16: U6YXGXWWMXA4DLEV · pith_short_8: U6YXGXWW

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/U6YXGXWWMXA4DLEVUEWQS2FOVV \
  | 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: a7b1735ed665c1c1ac95a12d0968aead47724204d06072381a9d54ece404e74f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4624c8fa5771d277cd6daa5ef96e4238db6fb8a253007a33fc81fe36149a384c",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "1995-01-27T08:38:54Z",
    "title_canon_sha256": "96ce602e4225e24a735ad257cad8b481942bffedcee1bc8a24fa03491bc5666c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/9501037",
    "kind": "arxiv",
    "version": 1
  }
}