Pith Number

pith:CSZRZ2RI

pith:2015:CSZRZ2RITFYU2Q2BAJN2MENUZ5

not attested not anchored not stored refs pending

Star Formation in the Local Universe from the CALIFA sample. I. Calibrating the SFR using IFS data

A. Castillo-Morales, A. Del Olmo, A. Gil de Paz, A. Monreal-Ibero, \'A. R. L\'opez-S\'anchez, B. Husemann, C. Catal\'an-Torrecilla, C.J. Walcher, C. Kehrig, D. J. Bomans, D. Mast, J. Bland-Hawthorn, J.C. Mu\~noz-Mateos, J. Iglesias-P\'aramo, J.M. Gomes, J. M. Vilchez, L. Galbany, M. A. Mendoza, M. P\'erez-Torres, P.G. P\'erez-Gonz\'alez, P. S\'anchez-Bl\'azquez, R. A. Marino, R. C. Kennicutt, R. Garc\'ia-Benito, R. M. Gonz\'alez Delgado, S.F. S\'anchez, the CALIFA collaboration

arxiv:1507.03801 v1 · 2015-07-14 · 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{CSZRZ2RITFYU2Q2BAJN2MENUZ5}

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	2026-05-18T01:26:09.930845Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

14b31cea2899714d4341025ba611b4cf7395e9b6b333feb165efff1f79a03d8c

Aliases

arxiv: 1507.03801 · arxiv_version: 1507.03801v1 · doi: 10.48550/arxiv.1507.03801 · pith_short_12: CSZRZ2RITFYU · pith_short_16: CSZRZ2RITFYU2Q2B · pith_short_8: CSZRZ2RI

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/CSZRZ2RITFYU2Q2BAJN2MENUZ5 \
  | 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: 14b31cea2899714d4341025ba611b4cf7395e9b6b333feb165efff1f79a03d8c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "968e738d1b99e609e8bbc622241c0e989866b600d74f8e5e07d5f52f77dec619",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-07-14T10:59:39Z",
    "title_canon_sha256": "34a87310154fee46414eeb3a51c2e567e517db2ca528a949d74bdbdc9dbbd0c0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.03801",
    "kind": "arxiv",
    "version": 1
  }
}