Pith Number

pith:WX4RAAVY

pith:2023:WX4RAAVYPL3KODP4AM6FIHVYAV

not attested not anchored not stored refs pending

The relation between morphology, star formation history, and environment in local universe galaxies

Alessia Moretti, Benedetta Vulcani, Bernardo Cervantes Sodi, Daniela Bettoni, D. P\'erez-Mill\'an, Gustavo Bruzual, Jacopo Fritz, Marco Gullieuszik, Rosa A. Gonz\'alez-L\'opezlira, St\'ephane Charlot

arxiv:2302.06687 v1 · 2023-02-13 · 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{WX4RAAVYPL3KODP4AM6FIHVYAV}

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

Mapping Nearby Galaxies with Apache Point Observatory: Group and field galaxies' morphologies in the colour-magnitude plane

Receipt and verification

First computed	2026-07-05T05:46:37.911608Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b5f91002b87af6a70dfc033c541eb805415c15a1ac795bea701c42ca9e59cf6e

Aliases

arxiv: 2302.06687 · arxiv_version: 2302.06687v1 · doi: 10.48550/arxiv.2302.06687 · pith_short_12: WX4RAAVYPL3K · pith_short_16: WX4RAAVYPL3KODP4 · pith_short_8: WX4RAAVY

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/WX4RAAVYPL3KODP4AM6FIHVYAV \
  | 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: b5f91002b87af6a70dfc033c541eb805415c15a1ac795bea701c42ca9e59cf6e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8282cc29b23cf44b32f0c2ce59d9dbfea11e28cc7ad8e4df0f4e15eb1cba1fc1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2023-02-13T21:00:01Z",
    "title_canon_sha256": "5f86e7c8bcf0590529c9a3957638402d2aca6ed4f30a81aa9d7eddb9bec51022"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.06687",
    "kind": "arxiv",
    "version": 1
  }
}