Pith Number

pith:OXF5N5QF

pith:2014:OXF5N5QFLVKPU6C7NYBJ66H42J

not attested not anchored not stored refs pending

A Test of Star Formation Laws in Disk Galaxies. II. Dependence on dynamical properties

2), (2) Dept. of Physics, (3) National Radio Astronomy Observatory), Adam K. Leroy (3) ((1) Dept. of Astronomy, Chutipong Suwannajak (1), Jonathan C. Tan (1, University of Florida

arxiv:1404.1359 v1 · 2014-04-04 · 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{OXF5N5QFLVKPU6C7NYBJ66H42J}

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	2026-05-18T01:43:42.096199Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

75cbd6f6055d54fa785f6e029f78fcd26f95b82f9da306cccf20e9159b47660a

Aliases

arxiv: 1404.1359 · arxiv_version: 1404.1359v1 · doi: 10.48550/arxiv.1404.1359 · pith_short_12: OXF5N5QFLVKP · pith_short_16: OXF5N5QFLVKPU6C7 · pith_short_8: OXF5N5QF

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/OXF5N5QFLVKPU6C7NYBJ66H42J \
  | 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: 75cbd6f6055d54fa785f6e029f78fcd26f95b82f9da306cccf20e9159b47660a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "971df2167179bf33272ef6391219167980fbedb5cbf20a766e584d09683f6491",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-04-04T19:37:47Z",
    "title_canon_sha256": "ab28fb371b6b12f2e0fd17109b56e7f62305c750319b6a975bd6c36b740f2f85"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.1359",
    "kind": "arxiv",
    "version": 1
  }
}