Pith Number

pith:OO4FCBUI

pith:2019:OO4FCBUIDT5LCMJYK3YDKJ5FJD

not attested not anchored not stored refs pending

Fuzzy Dark Matter Soliton Cores around Supermassive Black Holes

Elliot Yarnell Davies, Philip Mocz

arxiv:1908.04790 v2 · 2019-08-13 · astro-ph.GA · astro-ph.CO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OO4FCBUIDT5LCMJYK3YDKJ5FJD}

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

3 papers in Pith

Observational Limits on Einasto Dark Matter Parameters from Event Horizon Telescope Images of Sgr A$^{*}$ and M87$^{*}$

Lyman-$\alpha$ forest constraints on pure and mixed fuzzy dark matter

Boson Stars Hosting Black Holes

Receipt and verification

First computed	2026-07-05T00:46:47.577307Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

73b85106881cfab1313856f03527a548e6344ef8915a4cc413b6e22430bf5fa3

Aliases

arxiv: 1908.04790 · arxiv_version: 1908.04790v2 · doi: 10.48550/arxiv.1908.04790 · pith_short_12: OO4FCBUIDT5L · pith_short_16: OO4FCBUIDT5LCMJY · pith_short_8: OO4FCBUI

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/OO4FCBUIDT5LCMJYK3YDKJ5FJD \
  | 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: 73b85106881cfab1313856f03527a548e6344ef8915a4cc413b6e22430bf5fa3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d35ffef5a26a73e882afa7785afa5896660a2a1e5cd93b1c4c27c36991028b02",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2019-08-13T18:00:02Z",
    "title_canon_sha256": "036455919be15014122bc27ff7ae010016aed3d25f6049c7d288fcbc3f42fc79"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.04790",
    "kind": "arxiv",
    "version": 2
  }
}