Pith Number

pith:3JFI73JH

pith:2019:3JFI73JHWFCRAV7XZQAOSILM2A

not attested not anchored not stored refs pending

Dynamical Friction in a Fuzzy Dark Matter Universe

Cara Giovanetti, David N. Spergel, Lachlan Lancaster, Mariangela Lisanti, Philip Mocz, Yonatan Kahn

arxiv:1909.06381 v2 · 2019-09-13 · astro-ph.CO · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3JFI73JHWFCRAV7XZQAOSILM2A}

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

7 papers in Pith

Effective Field Theories for Material Media

Vortex-reconnection energy bounds in Bose-Einstein-condensed and superfluid dark matter halos

Variability in Supermassive Black-Hole Accretion Rates in Fuzzy Dark Matter Cores due to Black-Hole Wandering

Globular cluster distributions as a dynamical probe of dark matter

Constraints on Self-Interacting Fuzzy Dark Matter from the Stellar Kinematics of the Dwarf Galaxy Leo II

Receipt and verification

First computed	2026-07-05T00:33:16.555308Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

da4a8fed27b1451057f7cc00e9216cd002002e3caf36f21c38c231821a697c2a

Aliases

arxiv: 1909.06381 · arxiv_version: 1909.06381v2 · doi: 10.48550/arxiv.1909.06381 · pith_short_12: 3JFI73JHWFCR · pith_short_16: 3JFI73JHWFCRAV7X · pith_short_8: 3JFI73JH

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/3JFI73JHWFCRAV7XZQAOSILM2A \
  | 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: da4a8fed27b1451057f7cc00e9216cd002002e3caf36f21c38c231821a697c2a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c87b7442e94b96c7d8013f8ac1c048cb40bfe621421fd49e69fa7ad7c332e123",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2019-09-13T18:00:02Z",
    "title_canon_sha256": "31abbb559642e124a3a4faa03962d74b9a59f66e469267915eb1fd967169a443"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.06381",
    "kind": "arxiv",
    "version": 2
  }
}