Pith Number

pith:GJWHNVOT

pith:2025:GJWHNVOTRKJGRS4O7JG33MUDCD

not attested not anchored not stored refs pending

Supermassive Black Holes in X-rays: From Standard Accretion to Extreme Transients

Erin Kara, Javier Garc\'ia

arxiv:2503.22791 v1 · 2025-03-28 · astro-ph.HE · 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{GJWHNVOTRKJGRS4O7JG33MUDCD}

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

2 papers in Pith

The emergence of X-ray emission lines during relativistic radio-jet formation in the changing-look active galactic nucleus 1ES 1927+654

Smoluchowski Coagulation Equation and the Evolution of Primordial Black Hole Clusters

Receipt and verification

First computed	2026-07-05T10:41:25.870299Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

326c76d5d38a9268cb8efa4dbdb28310d5e2eac20b4bc87ba12077cecd0fabd1

Aliases

arxiv: 2503.22791 · arxiv_version: 2503.22791v1 · doi: 10.48550/arxiv.2503.22791 · pith_short_12: GJWHNVOTRKJG · pith_short_16: GJWHNVOTRKJGRS4O · pith_short_8: GJWHNVOT

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/GJWHNVOTRKJGRS4O7JG33MUDCD \
  | 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: 326c76d5d38a9268cb8efa4dbdb28310d5e2eac20b4bc87ba12077cecd0fabd1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f13b0fef14ce9b4a8abcbc666a79f26dde4c78f2c51991f458a2c97a2932cc2c",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2025-03-28T18:00:03Z",
    "title_canon_sha256": "4c348378d9873eeee6edb42da92890488dc97ea812b65f1c21d590b4ff98fa3c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.22791",
    "kind": "arxiv",
    "version": 1
  }
}