Pith Number

pith:7ZBXAHRG

pith:2025:7ZBXAHRG7UD5UFZ4V7SN4HYVAF

not attested not anchored not stored refs pending

Does magnetic field promote or suppress fragmentation in AGN disks? Results from local shearing box simulations with simple cooling

Hannalore J. Gerling-Dunsmore, Mitchell C. Begelman, Philip J. Armitage, Tsun Hin Navin Tsung, Yan-Fei Jiang

arxiv:2507.21991 v1 · 2025-07-29 · 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{7ZBXAHRG7UD5UFZ4V7SN4HYVAF}

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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

Magnetic Pressure Dominance Stabilizes AGN Disks Against Gravitational Instability

Receipt and verification

First computed	2026-07-05T11:45:11.086786Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fe43701e26fd07da173cafe4de1f150163d73aa82f77780bd845010d94d80bb4

Aliases

arxiv: 2507.21991 · arxiv_version: 2507.21991v1 · doi: 10.48550/arxiv.2507.21991 · pith_short_12: 7ZBXAHRG7UD5 · pith_short_16: 7ZBXAHRG7UD5UFZ4 · pith_short_8: 7ZBXAHRG

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/7ZBXAHRG7UD5UFZ4V7SN4HYVAF \
  | 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: fe43701e26fd07da173cafe4de1f150163d73aa82f77780bd845010d94d80bb4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f693dbb4ea2be6c0a6f2e1c91156d12640a26c0dac83fc4ef925d28066a164e5",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2025-07-29T16:43:06Z",
    "title_canon_sha256": "0f0f583ab9798a71e4bf7aa0262cce132fd7269482a73f64b67243e14aeaada3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.21991",
    "kind": "arxiv",
    "version": 1
  }
}