Pith Number

pith:CM4PSSXJ

pith:2016:CM4PSSXJAES2PQLA7IQHA4ZLBH

not attested not anchored not stored refs pending

Aperture effects on the oxygen abundance determinations from CALIFA data

A. Castillo Morales, A. Gil de Paz, \'A. R. L\'opez-S\'anchez, B. Husemann, B. Ziegler, C. Catal\'an-Torrecilla, C.J. Walcher, C. Kehrig, D. Mast, E. P\'erez-Montero, F.F. Rosales-Ortega, H. Flores, J. Alves, J. Iglesias-P\'aramo, J.M. Gomes, J.M. V\'ilchez, L. Galbany, M.A. Mendoza, M. Moll\'a, P. Papaderos, R.A. Marino, R. Garc\'ia-Benito, R.M. Gonz\'alez Delgado, S. Duarte Puertas, S.F. S\'anchez, V. Petropoulou

arxiv:1605.03490 v1 · 2016-05-11 · 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{CM4PSSXJAES2PQLA7IQHA4ZLBH}

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	2026-05-18T01:10:29.868093Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1338f94ae90125a7c160fa2070732b09f90e5b50b5af0a7d5e58d74907037feb

Aliases

arxiv: 1605.03490 · arxiv_version: 1605.03490v1 · doi: 10.48550/arxiv.1605.03490 · pith_short_12: CM4PSSXJAES2 · pith_short_16: CM4PSSXJAES2PQLA · pith_short_8: CM4PSSXJ

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/CM4PSSXJAES2PQLA7IQHA4ZLBH \
  | 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: 1338f94ae90125a7c160fa2070732b09f90e5b50b5af0a7d5e58d74907037feb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "00d0a428a9e4a7c502f26ee112deefdeda8fef9b615eb047f245a4948c14a511",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-05-11T15:59:30Z",
    "title_canon_sha256": "4a3064ab554858bd04a607d9100aa333e7e52be6779f658e7e1e6ee821cfdc48"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.03490",
    "kind": "arxiv",
    "version": 1
  }
}