Pith Number

pith:ND2XAPGO

pith:2016:ND2XAPGOUDLLJS3JWNNFRULSO4

not attested not anchored not stored refs pending

Star formation along the Hubble sequence: Radial structure of the star formation of CALIFA galaxies

A. L. de Amorim, CALIFA Collaboration, C. Cortijo-Ferrero, C. J. Walcher, D. Mast, E. A. D. Lacerda, E. P\'erez, I. M\'arquez, J. Alves, J. Bland-Hawthorn, J. Masegosa, J. M. V\'ilchez, L. Galbany, L. Wisotzki, M. Moll\'a, N. Vale Asari, P. S\'anchez-Bl\'azquez, R. Cid Fernandes, R. C. Kennicutt Jr., R. Garc\'ia-Benito, R. L\'opez Fern\'andez, R. M. Gonz\'alez Delgado, S. F. S\'anchez, Y. Ascasibar

arxiv:1603.00874 v1 · 2016-03-02 · 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{ND2XAPGOUDLLJS3JWNNFRULSO4}

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	2026-05-18T01:13:54.903443Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

68f5703ccea0d6b4cb69b35a58d172771ff9b3c6fdb9dc9e0354a452d7386a14

Aliases

arxiv: 1603.00874 · arxiv_version: 1603.00874v1 · doi: 10.48550/arxiv.1603.00874 · pith_short_12: ND2XAPGOUDLL · pith_short_16: ND2XAPGOUDLLJS3J · pith_short_8: ND2XAPGO

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/ND2XAPGOUDLLJS3JWNNFRULSO4 \
  | 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: 68f5703ccea0d6b4cb69b35a58d172771ff9b3c6fdb9dc9e0354a452d7386a14

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8cfea044b4cf49995e98d4ef24d9b1e1e712a22e397059412004c3807c94d37d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-03-02T21:00:00Z",
    "title_canon_sha256": "9de4192411750462ec8d994693fa1c30bb224b5c781106e21a4700e716ae5565"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.00874",
    "kind": "arxiv",
    "version": 1
  }
}