Pith Number

pith:DQANJCG2

pith:2010:DQANJCG27UZBZAF4G3SWPU6RU2

not attested not anchored not stored refs pending

Leaving the ISCO: the inner edge of a black-hole accretion disk at various luminosities

Agata Rozanska, Aleksander Sadowski, Jean-Pierre Lasota, Marek A. Abramowicz, Michal Jaroszynski, Shoji Kato

arxiv:1003.3887 v1 · 2010-03-19 · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DQANJCG27UZBZAF4G3SWPU6RU2}

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	2026-05-18T02:08:25.071265Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c00d488dafd321c80bc36e567d3d1a6a7dc71bc811e90eee7bcdff412dbc1aa

Aliases

arxiv: 1003.3887 · arxiv_version: 1003.3887v1 · doi: 10.48550/arxiv.1003.3887 · pith_short_12: DQANJCG27UZB · pith_short_16: DQANJCG27UZBZAF4 · pith_short_8: DQANJCG2

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/DQANJCG27UZBZAF4G3SWPU6RU2 \
  | 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: 1c00d488dafd321c80bc36e567d3d1a6a7dc71bc811e90eee7bcdff412dbc1aa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d0157234da34f32810fe82f5f31f7def5e14a844201d75fe2ccfea79677724e2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2010-03-19T21:04:58Z",
    "title_canon_sha256": "c06b6cbbe7bdab6feafcee1d711e7467ce4816935eb5a22e4f21d7cadc083661"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1003.3887",
    "kind": "arxiv",
    "version": 1
  }
}