Pith Number

pith:QUE7FDSI

pith:2001:QUE7FDSIRXBJQNJDZDQYORFHBS

not attested not anchored not stored refs pending

A precise determination of angular momentum in the black hole candidate GRO J1655-40

Marek Artur Abramowicz, Wlodek Kluzniak

arxiv:astro-ph/0105077 v1 · 2001-05-04 · astro-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QUE7FDSIRXBJQNJDZDQYORFHBS}

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

2 papers in Pith

The relativistic restricted three-body problem: geometry and motion around tidally perturbed black holes

The properties and predictions of quasi-periodic oscillations around a black hole in nonlocal gravity

Receipt and verification

First computed	2026-05-18T04:21:42.366959Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8509f28e488dc2983523c8e18744a70ca637101b7752ba4383a57a86519e0c96

Aliases

arxiv: astro-ph/0105077 · arxiv_version: astro-ph/0105077v1 · doi: 10.48550/arxiv.astro-ph/0105077 · pith_short_12: QUE7FDSIRXBJ · pith_short_16: QUE7FDSIRXBJQNJD · pith_short_8: QUE7FDSI

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/QUE7FDSIRXBJQNJDZDQYORFHBS \
  | 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: 8509f28e488dc2983523c8e18744a70ca637101b7752ba4383a57a86519e0c96

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0bbaae2db28f4333ce7e23a261dcec64dffb25582fd517034318625ae6842dc2",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2001-05-04T22:07:22Z",
    "title_canon_sha256": "84a203a0e309d014f370937f956b71c3bfdca34042aad0f0db66424bd8776a43"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0105077",
    "kind": "arxiv",
    "version": 1
  }
}