Pith Number

pith:V3WZYKOS

pith:2013:V3WZYKOSYL37EQH22WIQMLKS5H

not attested not anchored not stored refs pending

The relation between bar formation, galaxy luminosity, and environment

2), (2) INAF-Osservatorio Astronomico di Padova, 3, (3) Instituto de Astrofisica de Canarias, 4), 4) ((1) Dipartimento di Fisica e Astronomia `G. Galilei', (4) Departamento de Astrofisica, (5) European Southern Observatory), E. M. Corsini (1, J. A. L. Aguerri (3, J. Mendez-Abreu (3, R. Sanchez-Janssen (5), S. Zarattini (1, Universidad de La Laguna, Universit\`a di Padova

arxiv:1301.1686 v1 · 2013-01-08 · astro-ph.CO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{V3WZYKOSYL37EQH22WIQMLKS5H}

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	2026-05-18T03:36:56.103967Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aeed9c29d2c2f7f240fad591062d52e9c3b867bcdf4a4f2ec9233d66a96659cb

Aliases

arxiv: 1301.1686 · arxiv_version: 1301.1686v1 · doi: 10.48550/arxiv.1301.1686 · pith_short_12: V3WZYKOSYL37 · pith_short_16: V3WZYKOSYL37EQH2 · pith_short_8: V3WZYKOS

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/V3WZYKOSYL37EQH22WIQMLKS5H \
  | 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: aeed9c29d2c2f7f240fad591062d52e9c3b867bcdf4a4f2ec9233d66a96659cb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "07ae1148c8e2a21f001e928645835874dae71c68da84c118bddcfbca131409e6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-01-08T21:00:05Z",
    "title_canon_sha256": "5d2e6d2b2b9ce45e0746cbc772dcea14d19e9524f4f32c73ef380eae9219bb35"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.1686",
    "kind": "arxiv",
    "version": 1
  }
}