Pith Number

pith:JZTA6TCV

pith:2016:JZTA6TCVI6XH4D73OFSCMMHXDN

not attested not anchored not stored refs pending

The dependence of oxygen and nitrogen abundances on stellar mass from the CALIFA survey

A.R. L\'opez-S\'anchez, B. Husemann, B. Ziegler, C.J. Walcher, C. Kehrig, D. Bomans, E. P\'erez, E. P\'erez-Montero, F.F. Rosales-Ortega, J. Bland-Hawthorn, J. Iglesias-P\'armao, J. Masegosa, J.M. V\'ilchez, L. Galbany, M. Moll\'a, P. S\'anchez-Bl\'azquez, R.A. Marino, R. Garc\'ia-Benito, R.M. Gonz\'alez Delgado, S. Duarte Puertas, S.F. S\'anchez, the CALIFA collaboration, Y. Ascas\'ibar

arxiv:1608.04677 v1 · 2016-08-16 · 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{JZTA6TCVI6XH4D73OFSCMMHXDN}

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	2026-05-18T01:08:36.572399Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4e660f4c5547ae7e0ffb71642630f71b5130c5a441af2843cd79f93f67c54518

Aliases

arxiv: 1608.04677 · arxiv_version: 1608.04677v1 · doi: 10.48550/arxiv.1608.04677 · pith_short_12: JZTA6TCVI6XH · pith_short_16: JZTA6TCVI6XH4D73 · pith_short_8: JZTA6TCV

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/JZTA6TCVI6XH4D73OFSCMMHXDN \
  | 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: 4e660f4c5547ae7e0ffb71642630f71b5130c5a441af2843cd79f93f67c54518

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f4bc7c3102f00444ae2eb233ba9e5fd3696f075f0eff46e605d920fb996d5650",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-08-16T17:25:31Z",
    "title_canon_sha256": "85b00e94a185d5f1f2cfd8302422617893bea1c324e647b0f4ff962906534e4c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.04677",
    "kind": "arxiv",
    "version": 1
  }
}