Pith Number

pith:5ICDNFTB

pith:2013:5ICDNFTBM57RZQ5MLJUCE22HYH

not attested not anchored not stored refs pending

Properties of dense cores in clustered massive star-forming regions at high angular resolution

2), (2) Dpt Astronomia i Meteorologia - UB, (3) Institut Ciencies de l'Espai - CSIC, (4) INAF - IAPS, (5) Dpts of Astronomy, (6) Institue of Astronomy, 7), (7) CfA, (8) CRyA - UNAM, Academia Sinica, Aina Palau (3), Alvaro Sanchez-Monge (1, Astrophysics, Carmen Juarez (3, Francesco Fontani (1), Gemma Busquet (4), Inma Sepulveda (2), Italy, Jonathan C. Tan (5), Mexico), Paul T.P. Ho (6, Physics - University of Florida, Qizhou Zhang (7), Robert Estalella (2), Spain, Stan Kurtz (8) ((1) Osservatorio Astrofisico di Arcetri - INAF, Taiwan, USA

arxiv:1304.5136 v1 · 2013-04-18 · 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{5ICDNFTBM57RZQ5MLJUCE22HYH}

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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 efficiency per free-fall time as a ratio of the Star Formation Rate to the gas-infall rate in collapsing cores: dependence on the core definition, accretion, and radial structure

Receipt and verification

First computed	2026-05-18T01:50:31.120678Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ea04369661677f1cc3ac5a68226b47c1e221116f7203dddc9ea834e574818e70

Aliases

arxiv: 1304.5136 · arxiv_version: 1304.5136v1 · doi: 10.48550/arxiv.1304.5136 · pith_short_12: 5ICDNFTBM57R · pith_short_16: 5ICDNFTBM57RZQ5M · pith_short_8: 5ICDNFTB

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/5ICDNFTBM57RZQ5MLJUCE22HYH \
  | 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: ea04369661677f1cc3ac5a68226b47c1e221116f7203dddc9ea834e574818e70

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2b9a124e6f1f5c0946bb0174d065af0028684166540f18455adfcf6ec257214b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2013-04-18T13:59:07Z",
    "title_canon_sha256": "92370bbc75f0c605793a26e0fe482757f04bab59f032deaf823da069db95392f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.5136",
    "kind": "arxiv",
    "version": 1
  }
}