Pith Number

pith:U6Q67CHX

pith:2021:U6Q67CHX3T7ANM4FXD7HJBUGFC

not attested not anchored not stored refs pending

Luminosity of accretion disks in compact objects with quadrupole

Daniele Malafarina, Ergali Kurmanov, Hernando Quevedo, Kuantay Boshkayev, Orlando Luongo, Talgar Konysbayev

arxiv:2106.04932 v1 · 2021-06-09 · 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{U6Q67CHX3T7ANM4FXD7HJBUGFC}

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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

Bondi accretion disk luminosity around neutral and charged Simpson-Visser spacetimes

Receipt and verification

First computed	2026-07-05T03:19:13.610535Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a7a1ef88f7dcfe06b385b8fe748686289c27f0e4532c07e8f97212a4ec83760e

Aliases

arxiv: 2106.04932 · arxiv_version: 2106.04932v1 · doi: 10.48550/arxiv.2106.04932 · pith_short_12: U6Q67CHX3T7A · pith_short_16: U6Q67CHX3T7ANM4F · pith_short_8: U6Q67CHX

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/U6Q67CHX3T7ANM4FXD7HJBUGFC \
  | 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: a7a1ef88f7dcfe06b385b8fe748686289c27f0e4532c07e8f97212a4ec83760e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1c0775c5084176c980cb2e7739c2274335f7826b1e3e63067192ee12ddfd11c2",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2021-06-09T09:26:51Z",
    "title_canon_sha256": "7ec720706768301162585d13d7c11fdf5ad6379d540919f779ff11f655b0e62c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.04932",
    "kind": "arxiv",
    "version": 1
  }
}