Pith Number

pith:CTZQ4N3R

pith:2018:CTZQ4N3RBWGQFNUD5TV2OL32HK

not attested not anchored not stored refs pending

A Galaxy-Scale Fountain of Cold Molecular Gas Pumped by a Black Hole

Adrian N. Vantyghem, Alastair C. Edge, Andrew C. Fabian, Aurora Simionescu, Belinda J. Wilkes, Bernd Husemann, Brian R. McNamara, Christine Jones, Christopher P. O'Dea, C. Megan Urry, Dominic A. Eggerman, Elizabeth L. Blanton, Esra Bulbul, Fran\c{c}oise Combes, G. Mark Voit, Grant R. Tremblay, Helen R. Russell, J. B. Raymond Oonk, John A. ZuHone, Laurence P. David, Louise O. V. Edwards, Malcolm N. Bremer, Massimo Gaspari, Megan Donahue, Meredith C. Powell, Michael A. McDonald, Ming Sun, Nathaniel Kerman, Paul E. J. Nulsen, Philippe Salom\'e, Ralph P. Kraft, Scott W. Randall, Stefi A. Baum, Stephen L. Hamer, Timothy A. Davis, Tracy E. Clarke, William R. Forman, Yuan Li, Yuanyuan Su

arxiv:1808.00473 v1 · 2018-08-01 · 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{CTZQ4N3RBWGQFNUD5TV2OL32HK}

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

Tracing Cold Gas in Absorption Across Cosmic Time with the SKA

AGN Feeding & Feedback Over the Galactic Scales

Receipt and verification

First computed	2026-05-18T00:04:55.216477Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

14f30e37710d8d02b683eceba72f7a3abe13487578bbd5119973068eb269f41f

Aliases

arxiv: 1808.00473 · arxiv_version: 1808.00473v1 · doi: 10.48550/arxiv.1808.00473 · pith_short_12: CTZQ4N3RBWGQ · pith_short_16: CTZQ4N3RBWGQFNUD · pith_short_8: CTZQ4N3R

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/CTZQ4N3RBWGQFNUD5TV2OL32HK \
  | 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: 14f30e37710d8d02b683eceba72f7a3abe13487578bbd5119973068eb269f41f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4ee181b91140f2deea1530a959b6d63258efef1b431bc0704cf2420688ca629d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-08-01T18:00:05Z",
    "title_canon_sha256": "a4350ffff1a596b349844b3872cb2a47adf4e9189e84a830fcacbbb7e3854492"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.00473",
    "kind": "arxiv",
    "version": 1
  }
}