Pith Number

pith:UUTTXK4L

pith:2010:UUTTXK4LFLGEAXTSQHISOXT3MC

not attested not anchored not stored refs pending

The Abundance of Molecular Hydrogen and its Correlation with Midplane Pressure in Galaxies: Non-Equilibrium, Turbulent, Chemical Models

Mordecai-Mark Mac Low, Simon C. O. Glover

arxiv:1011.3054 v3 · 2010-11-12 · astro-ph.GA · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UUTTXK4LFLGEAXTSQHISOXT3MC}

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	2026-05-18T02:04:48.096381Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a5273bab8b2acc405e7281d1275e7b608ecd2ac5ba5bbdb2dc176923b9869c1f

Aliases

arxiv: 1011.3054 · arxiv_version: 1011.3054v3 · doi: 10.48550/arxiv.1011.3054 · pith_short_12: UUTTXK4LFLGE · pith_short_16: UUTTXK4LFLGEAXTS · pith_short_8: UUTTXK4L

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/UUTTXK4LFLGEAXTSQHISOXT3MC \
  | 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: a5273bab8b2acc405e7281d1275e7b608ecd2ac5ba5bbdb2dc176923b9869c1f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a8a330c5abb9a96486d3e7adb9ff65ceab7e7fb00aaca8765d553ccc296eef7e",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2010-11-12T21:19:27Z",
    "title_canon_sha256": "b20b502102aa1818e3d04d98cf3b1aeeca1e376e14e86914b9552e4bf2a69697"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.3054",
    "kind": "arxiv",
    "version": 3
  }
}