Pith Number

pith:CB3K37WE

pith:2006:CB3K37WEMRX7UYUA7PX3UNTQB5

not attested not anchored not stored refs pending

The Spin of the Near-Extreme Kerr Black Hole GRS 1915+105

Jeffrey E. McClintock, Li-Xin Li, Ramesh Narayan, Rebecca Shafee, Ronald A. Remillard, Shane W. Davis

arxiv:astro-ph/0606076 v2 · 2006-06-04 · astro-ph · 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{CB3K37WEMRX7UYUA7PX3UNTQB5}

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

Relativistic Scattering in the Funnel of Cygnus X-3

Receipt and verification

First computed	2026-05-18T04:29:04.607628Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1076adfec4646ffa6280fbefba36700f4def3828be9093f203c1270e5e37ac04

Aliases

arxiv: astro-ph/0606076 · arxiv_version: astro-ph/0606076v2 · doi: 10.48550/arxiv.astro-ph/0606076 · pith_short_12: CB3K37WEMRX7 · pith_short_16: CB3K37WEMRX7UYUA · pith_short_8: CB3K37WE

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/CB3K37WEMRX7UYUA7PX3UNTQB5 \
  | 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: 1076adfec4646ffa6280fbefba36700f4def3828be9093f203c1270e5e37ac04

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "49064ce0f0165795fc778d005bf7ebc090d766b01d5b7e40e23623e8c7dbc6c4",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-06-04T20:47:22Z",
    "title_canon_sha256": "8ca547722adf87aa31caeec7a7b550ee775448ea1237672adca8049f61b3b39d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0606076",
    "kind": "arxiv",
    "version": 2
  }
}