Pith Number

pith:XBI7K5XT

pith:2026:XBI7K5XTD7I7745J6PSDCN3WCS

not attested not anchored not stored refs pending

ALMA visits the QSO MUSEUM: connecting molecular gas and the cool circumgalactic medium around 37 z~3 quasars

Aura Obreja, Bo Peng, Chian-Chou Chen, Chiara Circosta, Fabrizio Arrigoni Battaia, Jay Gonz\'alez Lobos, Jelena Ritter, Nahir Mu\~noz-Elgueta

arxiv:2606.30742 v1 · 2026-06-29 · 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{XBI7K5XTD7I7745J6PSDCN3WCS}

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

Even central galaxies feel their environment: cosmic siphoning of cool gas accretion

Receipt and verification

First computed	2026-07-01T00:17:15.610411Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b851f576f31fd1fff3a9f3e43137761481d73a574c44b0b7f5c407e4c94ee684

Aliases

arxiv: 2606.30742 · arxiv_version: 2606.30742v1 · doi: 10.48550/arxiv.2606.30742 · pith_short_12: XBI7K5XTD7I7 · pith_short_16: XBI7K5XTD7I7745J · pith_short_8: XBI7K5XT

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/XBI7K5XTD7I7745J6PSDCN3WCS \
  | 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: b851f576f31fd1fff3a9f3e43137761481d73a574c44b0b7f5c407e4c94ee684

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "54f18a3aa90188549f55fcb58c669dbe89eb6a7be85bf0dc0fa8ae6ccd510b36",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2026-06-29T18:00:08Z",
    "title_canon_sha256": "c5ff059572774a2460fd5d63c3f41f4d2bac7ec6c008a4ce230b8f9b3e6320dd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.30742",
    "kind": "arxiv",
    "version": 1
  }
}