Pith Number

pith:XHZYFQ7K

pith:2005:XHZYFQ7K4A76AM7CHAGUNXZVMD

not attested not anchored not stored refs pending

Thermal and Fragmentation Properties of Star-forming Clouds in Low-metallicity Environments

A. Ferrara (SISSA), K. Omukai (NAOJ), R. Schneider (Arcetri), T. Tsuribe (Osaka U.)

arxiv:astro-ph/0503010 v1 · 2005-03-01 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XHZYFQ7K4A76AM7CHAGUNXZVMD}

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.

Cited by

4 papers in Pith

21cmEMUv3: a hybrid diffusion-LSTM emulator of 21cmFAST summary observables

The evolution of the galaxy gas-phase mass-metallicity relation from $z=15$ to $z=0$ in the COLIBRE cosmological simulations

Numerical simulations of shock-driven, supersonic turbulence in colliding three-temperature laboratory plasmas

Introducing the Lumina project: large-volume radiation-hydrodynamic simulations of the epochs of hydrogen and helium reionization

Receipt and verification

First computed	2026-07-04T16:50:54.869472Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b9f382c3eae03fe033e2380d46df3560f5b2c748f88fad65fd2e7a76b66695aa

Aliases

arxiv: astro-ph/0503010 · arxiv_version: astro-ph/0503010v1 · doi: 10.48550/arxiv.astro-ph/0503010 · pith_short_12: XHZYFQ7K4A76 · pith_short_16: XHZYFQ7K4A76AM7C · pith_short_8: XHZYFQ7K

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/XHZYFQ7K4A76AM7CHAGUNXZVMD \
  | 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: b9f382c3eae03fe033e2380d46df3560f5b2c748f88fad65fd2e7a76b66695aa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d24287aeff2b04be2d349405c23aa1e9a98a42d9f5488e7565985a9e08321b4a",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2005-03-01T05:28:14Z",
    "title_canon_sha256": "ad83b67cb047b5c1e125f2d9813d4a165bcd2e602a2c44d8e0632b426a38ddb1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0503010",
    "kind": "arxiv",
    "version": 1
  }
}