Pith Number

pith:JVSRXWU7

pith:2025:JVSRXWU7QUTAMLK2SO56C4HRRX

not attested not anchored not stored refs pending

Universal Density and Velocity Distributions of Dark Matter around Massive Black Holes

Hai-Chao Yuan, Yong Tang, Zi-Chang Zhang

arxiv:2503.02573 v2 · 2025-03-04 · astro-ph.GA · astro-ph.CO · gr-qc · hep-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{JVSRXWU7QUTAMLK2SO56C4HRRX}

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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

2 papers in Pith

Dark matter energy exchange in stars orbiting supermassive black holes

Dipole Radiation and Kinetic Mixing from Dark Photon Solitons

Receipt and verification

First computed	2026-07-05T12:01:21.157188Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4d651bda9f8526062d5a93bbe170f18dfa8fd7a7383ecaed32308840539d3578

Aliases

arxiv: 2503.02573 · arxiv_version: 2503.02573v2 · doi: 10.48550/arxiv.2503.02573 · pith_short_12: JVSRXWU7QUTA · pith_short_16: JVSRXWU7QUTAMLK2 · pith_short_8: JVSRXWU7

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/JVSRXWU7QUTAMLK2SO56C4HRRX \
  | 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: 4d651bda9f8526062d5a93bbe170f18dfa8fd7a7383ecaed32308840539d3578

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "463ac2d4b0a3f57ecaf09d2b4b6d9b9ad45208fc7726cf20be2a7450f0eeeed4",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "gr-qc",
      "hep-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2025-03-04T12:54:37Z",
    "title_canon_sha256": "18194cd6e7a1080ed47aa82714e271a27fb9a986b55ed165b391585999d928a3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.02573",
    "kind": "arxiv",
    "version": 2
  }
}