Pith Number

pith:FDACC4OU

pith:2015:FDACC4OU5HKL2LDKFZVPMFHCNH

not attested not anchored not stored refs pending

The resolved star-formation relation in nearby active galactic nuclei

2), (2) INAF-Arcetri, (3) Obs. de Paris LERMA, (4) Observatorio Astronomico Nacional (OAN)-Observatorio de Madrid), Francoise Combes (3), Leslie Hunt (2), Santiago Garcia-Burillo (4) ((1) INAF-IRA & Italian ARC, Viviana Casasola (1

arxiv:1503.00280 v2 · 2015-03-01 · 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{FDACC4OU5HKL2LDKFZVPMFHCNH}

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.

Cited by

1 paper in Pith

The ${}^{13}\mathrm{CO}(2{-}1)/^{12}\mathrm{CO}(2{-}1)$ Line Ratio from 100 Molecular Clouds in the Large Magellanic Cloud

Receipt and verification

First computed	2026-05-18T02:04:06.430232Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

28c02171d4e9d4bd2c6a2e6af614e269e9997392d08c75d71d44390cf015a594

Aliases

arxiv: 1503.00280 · arxiv_version: 1503.00280v2 · doi: 10.48550/arxiv.1503.00280 · pith_short_12: FDACC4OU5HKL · pith_short_16: FDACC4OU5HKL2LDK · pith_short_8: FDACC4OU

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/FDACC4OU5HKL2LDKFZVPMFHCNH \
  | 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: 28c02171d4e9d4bd2c6a2e6af614e269e9997392d08c75d71d44390cf015a594

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bd8b44bc7baff89d036aa8478bdc101921f257935c9ccd88bcf755b456c99cae",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-03-01T14:06:44Z",
    "title_canon_sha256": "a5524a4ed74bb8aa1c2f46575a01eb88871812ed30ad105a9bee514eade3fd00"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.00280",
    "kind": "arxiv",
    "version": 2
  }
}