Pith Number

pith:BP2DGLYC

pith:2013:BP2DGLYC5HMIC6GSCFCGIBSOZP

not attested not anchored not stored refs pending

What determines the density structure of molecular clouds ? A case study of Orion B with Herschel

(10) University School of Physics, (11) Dep. of Physics, 12) ((1) IRFU/SAp CEA/DSM, 2), (2) OASU/LAB- CNRS, 3), (4) MoCA, 5), (5) Inst. fur Theor. Astrophysik, (6) Jeremiah Horrocks Institute, (7) IAPS-INAF, (8) CSIRO Astronomy, (9) NRCC, A. Roy (1), Astronomy, Australia, Canada, Cardiff, C. Federrath (4, Chilton, CNRS/Universite Paris-Sud 11, D. Arzoumanian (1, Didcot, D. Ward-Thompson (6), E. Bressert (8), Epping, F. Motte (1), Fosso del Cavaliere Roma, G. White (11, J. Di Francesco (9), K.L.J. Rygl (7), Laboratoire AIM CNRS - Universite Paris Diderot, Lancashire, L. Spinoglio (7), M. Benedettini (7), M. Griffin (10), M. Hennemann (1), Monash University, N. Peretto (1), N. Schneider (1, Oxfordshire), P. Didelon (1), Ph. Andre (1), P. Palmeirim (1), Preston, S. Bontemps (2), Space Science, S. Pezzuto (7), The Open University (12) RALSpace, T. Hill (1), UCLAN, UK, Universitat Heidelberg, Universite Bordeaux (3) IAS, University of Victoria, V. Konyves (1

arxiv:1304.0327 v1 · 2013-04-01 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BP2DGLYC5HMIC6GSCFCGIBSOZP}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T03:29:17.282231Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0bf4332f02e9d88178d2114464064ecbd4bca692b71ee7141df57a4d549fb92b

Aliases

arxiv: 1304.0327 · arxiv_version: 1304.0327v1 · doi: 10.48550/arxiv.1304.0327 · pith_short_12: BP2DGLYC5HMI · pith_short_16: BP2DGLYC5HMIC6GS · pith_short_8: BP2DGLYC

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/BP2DGLYC5HMIC6GSCFCGIBSOZP \
  | 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: 0bf4332f02e9d88178d2114464064ecbd4bca692b71ee7141df57a4d549fb92b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b9f8be88a938f61fc3fc0f8884f6dd057ffc4b9288ecb4b539f709aae6befedd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2013-04-01T10:39:46Z",
    "title_canon_sha256": "e6a8cd845b105dd595866b0c77a78197bd96694fd1b54bffec8e4736bc3cda76"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.0327",
    "kind": "arxiv",
    "version": 1
  }
}