Pith Number

pith:O4AF7DHV

pith:2026:O4AF7DHV6DAVR72UVVFKZNXMIO

not attested not anchored not stored refs pending

The Gas-Phase Mass-Metallicity Relation of Dwarf Galaxies Across Large-Scale Environments Using the CAVITY Parent Sample

Almudena Zurita, Andoni Jim\'enez, Anna Ferr\'e-Mateu, Bahar Bidaran, Daniel Espada, Isabel P\'erez, Jes\'us Falc\'on-Barroso, Laura S\'anchez-Menguiano, Mar\'ia Argudo-Fern\'andez, Pedro Villalba-Gonzalez, Reynier F. Peletier, Rub\'en Garc\'ia-Benito, Salvador Duarte Puertas, Sebasti\'an F. S\'anchez, Simon Verley, Tom\'as Ruiz-Lara

arxiv:2605.25557 v1 · 2026-05-25 · 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{O4AF7DHV6DAVR72UVVFKZNXMIO}

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	2026-05-26T02:04:42.914586Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

77005f8cf5f0c158ff54ad4aacb6ec438ba399894ad45a4bc098217d8ad13cb1

Aliases

arxiv: 2605.25557 · arxiv_version: 2605.25557v1 · doi: 10.48550/arxiv.2605.25557 · pith_short_12: O4AF7DHV6DAV · pith_short_16: O4AF7DHV6DAVR72U · pith_short_8: O4AF7DHV

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/O4AF7DHV6DAVR72UVVFKZNXMIO \
  | 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: 77005f8cf5f0c158ff54ad4aacb6ec438ba399894ad45a4bc098217d8ad13cb1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "79995f9a76d3403aeb488ce8cd994dfa7b36a30786a9c88b0befb8e341cf1bc2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2026-05-25T08:12:32Z",
    "title_canon_sha256": "f0ad332952070cba15727ba1d4d6e22d7d7511fa4d94a6623e79fbd7144454dc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.25557",
    "kind": "arxiv",
    "version": 1
  }
}