Pith Number

pith:ZLMZJBUH

pith:2015:ZLMZJBUHGYZQSOI3HSV4GTVI2I

not attested not anchored not stored refs pending

Bar pattern speeds in CALIFA galaxies: I. Fast bars across the Hubble sequence

A. Amorin, A. Del Olmo, B. Garc\'ia-Lorenzo, B. Husemann, B. Ziegler, C. Cortijo-Ferrero, C. J. Walcher, D. Mast, E. P\'erez, G. van de Ven, I. M\'arquez, I. P\'erez, J. A. L. Aguerri, J. Barrera-Ballesteros, J. Bland-Hawthorn, J. Falc\'on-Barroso, J. Iglesias-P\'aramo, J. M\'endez-Abreu, L. Wisotzki, M. Lyubenova, N. Backsmann, P. S\'anchez-Bl\'azquez, R. A. Marino, R. Cid Fernandes, R. Garc\'ia-Benito, R. M. Gonz\'alez Delgado, S. F. S\'anchez, V. Kalinova

arxiv:1501.05498 v1 · 2015-01-22 · 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{ZLMZJBUHGYZQSOI3HSV4GTVI2I}

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	2026-05-18T01:09:50.920699Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cad9948687363309391b3cabc34ea8d2271e850252635924c7c5b639444ff412

Aliases

arxiv: 1501.05498 · arxiv_version: 1501.05498v1 · doi: 10.48550/arxiv.1501.05498 · pith_short_12: ZLMZJBUHGYZQ · pith_short_16: ZLMZJBUHGYZQSOI3 · pith_short_8: ZLMZJBUH

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/ZLMZJBUHGYZQSOI3HSV4GTVI2I \
  | 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: cad9948687363309391b3cabc34ea8d2271e850252635924c7c5b639444ff412

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "65810fe0dc3a3e8f9bd25f707c2d96d295efb1d30bc24a86d9f8e973fffc73ef",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-01-22T13:50:32Z",
    "title_canon_sha256": "7854bb2acb396d125954333c3081905e58c0d4bd51bdd76c3a01f9daa7127691"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.05498",
    "kind": "arxiv",
    "version": 1
  }
}