Pith Number

pith:2X3KIANE

pith:2026:2X3KIANEL3B3BT5RQAN4L4P4NV

not attested not anchored not stored refs pending

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

Eric Ludwig, Philip Mocz, Victor Robles

arxiv:2607.00349 v1 · 2026-07-01 · 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{2X3KIANEL3B3BT5RQAN4L4P4NV}

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

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

Receipt and verification

First computed	2026-07-02T00:18:45.549460Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d5f6a401a45ec3b0cfb1801bc5f1fc6d7de3188d1dd34370f7c474a2a1b261d3

Aliases

arxiv: 2607.00349 · arxiv_version: 2607.00349v1 · doi: 10.48550/arxiv.2607.00349 · pith_short_12: 2X3KIANEL3B3 · pith_short_16: 2X3KIANEL3B3BT5R · pith_short_8: 2X3KIANE

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/2X3KIANEL3B3BT5RQAN4L4P4NV \
  | 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: d5f6a401a45ec3b0cfb1801bc5f1fc6d7de3188d1dd34370f7c474a2a1b261d3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8baa57985ca887b8aff57b612c56032a0bf050e75dc09fc75e1394c8210a3480",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2026-07-01T02:44:05Z",
    "title_canon_sha256": "e40499f5d3dea9364c51e90748214c8b5096af2faa55688e5d60489c617e2b7f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.00349",
    "kind": "arxiv",
    "version": 1
  }
}