Pith Number

pith:CPBTUAUF

pith:2012:CPBTUAUF5WALUO26A5FO2WIWE6

not attested not anchored not stored refs pending

H{\alpha} and UV luminosities and star formation rates in a large sample of luminous compact galaxies

I. Y. Izotova, S. L. Parnovsky, Y. I. Izotov

arxiv:1209.3498 v1 · 2012-09-16 · astro-ph.CO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CPBTUAUF5WALUO26A5FO2WIWE6}

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	2026-05-18T01:54:27.581415Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

13c33a0285ed80ba3b5e074aed59162780f487add5f81c79fd02d4e9b61c4b5a

Aliases

arxiv: 1209.3498 · arxiv_version: 1209.3498v1 · doi: 10.48550/arxiv.1209.3498 · pith_short_12: CPBTUAUF5WAL · pith_short_16: CPBTUAUF5WALUO26 · pith_short_8: CPBTUAUF

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/CPBTUAUF5WALUO26A5FO2WIWE6 \
  | 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: 13c33a0285ed80ba3b5e074aed59162780f487add5f81c79fd02d4e9b61c4b5a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f69b1615223161479979d1e5a2281fecc3535266991b91a0fef809f770e92283",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-09-16T16:09:06Z",
    "title_canon_sha256": "d4020a42b62a8573d944308b426baa1ae78ba0a8e41af6e2a8d75b314f80df19"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.3498",
    "kind": "arxiv",
    "version": 1
  }
}