Pith Number

pith:2Z5IMMPE

pith:2024:2Z5IMMPEJS2ERRQIX62NLOXE35

not attested not anchored not stored refs pending

A link to the past: characterizing wandering black holes in Milky Way-type galaxies

Daniele Spinoso, David Izquierdo-Villalba, Julen Untzaga, Mar Mezcua, Silvia Bonoli

arxiv:2404.12354 v2 · 2024-04-18 · 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{2Z5IMMPEJS2ERRQIX62NLOXE35}

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

1 paper in Pith

Spatially Offset Active Galactic Nuclei in the Very Large Array Sky Survey: Tracers of Galaxy Mergers and Wandering Massive Black Holes

Receipt and verification

First computed	2026-07-05T09:26:25.813328Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d67a8631e44cb448c608bfb4d5bae4df50544b26f452820505a60015c2c9d6f7

Aliases

arxiv: 2404.12354 · arxiv_version: 2404.12354v2 · doi: 10.48550/arxiv.2404.12354 · pith_short_12: 2Z5IMMPEJS2E · pith_short_16: 2Z5IMMPEJS2ERRQI · pith_short_8: 2Z5IMMPE

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/2Z5IMMPEJS2ERRQIX62NLOXE35 \
  | 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: d67a8631e44cb448c608bfb4d5bae4df50544b26f452820505a60015c2c9d6f7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1719358a7dc5c2007a626e44c9e6e50b6ff7ac6ddb021d1e9ca1c840d28a8184",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2024-04-18T17:34:19Z",
    "title_canon_sha256": "497e6db7f08f78813950f7a0f15682f5223fe0f05e996035a20d8a2e2168d5ed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.12354",
    "kind": "arxiv",
    "version": 2
  }
}