Pith Number

pith:AREAOIL2

pith:2012:AREAOIL2ERKI3COGM75GYIBOR5

not attested not anchored not stored refs pending

A code to compute the emission of thin accretion disks in non-Kerr space-times and test the nature of black hole candidates

Cosimo Bambi

arxiv:1210.5679 v2 · 2012-10-21 · gr-qc · 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{AREAOIL2ERKI3COGM75GYIBOR5}

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

Reshaping the inner shadow of a Kerr black hole by a torn accretion disk

Receipt and verification

First computed	2026-05-18T03:39:04.782409Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

044807217a24548d89c667fa6c202e8f685d620e86d1ddc75c07fbe2891e86d6

Aliases

arxiv: 1210.5679 · arxiv_version: 1210.5679v2 · doi: 10.48550/arxiv.1210.5679 · pith_short_12: AREAOIL2ERKI · pith_short_16: AREAOIL2ERKI3COG · pith_short_8: AREAOIL2

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/AREAOIL2ERKI3COGM75GYIBOR5 \
  | 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: 044807217a24548d89c667fa6c202e8f685d620e86d1ddc75c07fbe2891e86d6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "09cce8e067014ef5529dcc9e3af5a48e8325f4682844c41d6da139bb72afc080",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2012-10-21T03:07:34Z",
    "title_canon_sha256": "65f84c55e407ee501c1b0d3517dc6b16fefcdea9bdcaa4b17f2150552032e811"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.5679",
    "kind": "arxiv",
    "version": 2
  }
}