Pith Number

pith:LBQJKLMY

pith:2019:LBQJKLMYZB372BDL54PRN7Z3US

not attested not anchored not stored refs pending

The Nature of Low-Density Star Formation

Adam Leroy (Ohio State University), Aida Wofford (Instituto de Astronom\'ia, Armando Gil de Paz (Universidad Complutense de Madrid), Bologna), Bruce Elmegreen (IBM), Daniel Dale (University of Wyoming), David Cook (Caltech / IPAC), David Thilker (Johns Hopkins University), Deidre Hunter (Lowell Observatory), D. J. Pisano (West Virginia University / GBO), Gerhardt Meurer (University of Western Australia / ICRAR), Janice Lee (Caltech / IPAC), John Gallagher (University of Wisconsin), Marc Rafelski (STScI / JHU), Monica Tosi (INAF - Osservatorio di Astrofisica e Scienza dello Spazio, Peter Capak (Caltech / IPAC), Universidad Nacional Aut\'onoma de M\'exico - Ensenada)

arxiv:1903.05745 v1 · 2019-03-13 · astro-ph.GA · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LBQJKLMYZB372BDL54PRN7Z3US}

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	2026-05-17T23:51:16.366544Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5860952d98c877fd046bef1f16ff3ba4b3141f9f37ecf0b1a0bf58c8764758eb

Aliases

arxiv: 1903.05745 · arxiv_version: 1903.05745v1 · doi: 10.48550/arxiv.1903.05745 · pith_short_12: LBQJKLMYZB37 · pith_short_16: LBQJKLMYZB372BDL · pith_short_8: LBQJKLMY

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/LBQJKLMYZB372BDL54PRN7Z3US \
  | 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: 5860952d98c877fd046bef1f16ff3ba4b3141f9f37ecf0b1a0bf58c8764758eb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8624481e3bf9588c51ad886875e7dcb592bc7f173f70b8503f3c7394abb8e961",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2019-03-13T22:36:35Z",
    "title_canon_sha256": "23e7d05aa8409be7eb59e6e6ad506d802d99ac1cff36fd69f1173a702b223f01"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.05745",
    "kind": "arxiv",
    "version": 1
  }
}