Pith Number

pith:VGRHHXXN

pith:2026:VGRHHXXNZEPQ2X4YGGB2TWNBYW

not attested not anchored not stored refs pending

Investigating black hole accretion and feedback self-regulation in Seyfert galaxies using the FIRE-3 cosmological hydrodynamic simulations

1), (10) Instituto de F\'isica Fundamental, (11) Pomona, (12) FORTH, 13), (13) European University Cyprus, (14) Caltech), (2) Korea Institute for Advanced Study, (3) Observatorio Astron\'omico Nacional, (4) University of Manchester, (5) Instituto de Astrof\'isica de Canarias, 6), (6) Universidad de La Laguna, (7) Northwestern, (8) Centro de Astrobiolog\'ia, (9) University of Hull, Alexander J. Richings (9), Almudena Alonso-Herrero (8), Boon Kiat Oh (2, Claude-Andr\'e Faucher-Gigu\`ere (7), Cristina Ramos Almeida (5, Daniel Angl\'es-Alc\'azar (1), Jonathan Mercedes-Feliz (1), Jorge Moreno (11), Jose Cevallos (1), Miguel Pereira-Santaella (10), Niranjan Chandra Roy (1), Philip F. Hopkins (14) ((1) UConn, Rachel K. Cochrane (4), Santiago Garc\'ia-Burillo (3), Tanio D\'iaz-Santos (12

arxiv:2606.25025 v1 · 2026-06-23 · 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{VGRHHXXNZEPQ2X4YGGB2TWNBYW}

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.

Receipt and verification

First computed	2026-06-25T00:18:15.172724Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a9a273deedc91f0d5f983183a9d9a1c59c6adfa2e2aa2be6ad641cd43f9d135d

Aliases

arxiv: 2606.25025 · arxiv_version: 2606.25025v1 · doi: 10.48550/arxiv.2606.25025 · pith_short_12: VGRHHXXNZEPQ · pith_short_16: VGRHHXXNZEPQ2X4Y · pith_short_8: VGRHHXXN

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/VGRHHXXNZEPQ2X4YGGB2TWNBYW \
  | 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: a9a273deedc91f0d5f983183a9d9a1c59c6adfa2e2aa2be6ad641cd43f9d135d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7a48e3cd466da9fda13478996693b486d0562c072470d1cc068fee19d0bfb7f4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2026-06-23T18:00:01Z",
    "title_canon_sha256": "914c94e3583cf71e2c0b6ee513d234eed3ecd9dcbd3b69359c2820da62315241"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.25025",
    "kind": "arxiv",
    "version": 1
  }
}