Pith Number

pith:UNY7ITDO

pith:2025:UNY7ITDOFGLJ3474G7QUECQKNU

not attested not anchored not stored refs pending

Accretion Disk Luminosity and Topological Characteristics for a Schwarzschild Black Hole Surrounded by a Hernquist Dark Matter Halo

Farokhnaz Hosseinifar, Hassan Hassanabadi, Kuantay Boshkayev, Luis M. Nieto, Soroush Zare

arxiv:2507.14305 v1 · 2025-07-18 · 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{UNY7ITDOFGLJ3474G7QUECQKNU}

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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

Topology of black hole thermodynamics: A brief review

Receipt and verification

First computed	2026-07-05T11:40:04.118234Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a371f44c6e29969df3fc37e1420a0a6d1d270b660bce66ee8bf9a537ffe51a78

Aliases

arxiv: 2507.14305 · arxiv_version: 2507.14305v1 · doi: 10.48550/arxiv.2507.14305 · pith_short_12: UNY7ITDOFGLJ · pith_short_16: UNY7ITDOFGLJ3474 · pith_short_8: UNY7ITDO

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/UNY7ITDOFGLJ3474G7QUECQKNU \
  | 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: a371f44c6e29969df3fc37e1420a0a6d1d270b660bce66ee8bf9a537ffe51a78

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5a505087fe6145e1aae91dea48fd0217564c7e6505ca8f509a7b947890a4fee0",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2025-07-18T18:23:56Z",
    "title_canon_sha256": "5111c1e2c5884f5697ddfc8cc227cb1b82c2480a6e614d33c7bb59df53252305"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.14305",
    "kind": "arxiv",
    "version": 1
  }
}