Pith Number

pith:5KFJI3H5

pith:2011:5KFJI3H5DF4WVTVDD74B4WUBB3

not attested not anchored not stored refs pending

Gravity or turbulence? II. Evolving column density PDFs in molecular clouds

Adriana Gazol (1), Astronomy, Enrique Vazquez-Semadeni (1), Fabian Heitsch (3), Javier Ballesteros-Paredes (1), Lee W. Hartmann (2), Pedro Colin (1) ((1) Centro de Radioastronom\'ia y Astrof\'isica. (2) Department of Astronomy, University of Michigan. (3) Department of Physics, University of North Carolina Chapel Hill)

arxiv:1105.5411 v1 · 2011-05-26 · 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{5KFJI3H5DF4WVTVDD74B4WUBB3}

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	2026-05-18T02:01:50.162101Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ea8a946cfd19796acea31ff81e5a810ee4d61eb5e371898c25b3fede100cc539

Aliases

arxiv: 1105.5411 · arxiv_version: 1105.5411v1 · doi: 10.48550/arxiv.1105.5411 · pith_short_12: 5KFJI3H5DF4W · pith_short_16: 5KFJI3H5DF4WVTVD · pith_short_8: 5KFJI3H5

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/5KFJI3H5DF4WVTVDD74B4WUBB3 \
  | 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: ea8a946cfd19796acea31ff81e5a810ee4d61eb5e371898c25b3fede100cc539

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "af99f390176635aaf10f9b21f0ec83869b1ab6aa1a640396a566ae598cf6733e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2011-05-26T21:38:07Z",
    "title_canon_sha256": "b96c9ef02b20d3aecbb014468f26ca7165371dca8d18c6a617545a15df8a9789"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.5411",
    "kind": "arxiv",
    "version": 1
  }
}