Pith Number

pith:5STRZQIT

pith:2000:5STRZQITKE5XC5M7NUFRWC7OL2

not attested not anchored not stored refs pending

Primordial Star Formation under Far-ultraviolet radiation

Kazuyuki Omukai (National Astronomical Observatory, Mitaka)

arxiv:astro-ph/0011446 v1 · 2000-11-23 · 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{5STRZQITKE5XC5M7NUFRWC7OL2}

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

Ultraviolet diversity of Little Red Dots as a probe for direct-collapse black hole ages

Grain-size evolution and rapid dust growth in high-redshift galaxies

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

Direct Collapse Black Hole Candidates from Decaying Dark Matter

Receipt and verification

First computed	2026-07-04T16:17:39.716300Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eca71cc113513b71759f6d0b1b0bee5e898c9aa470f27872f7d6be474ec18c2d

Aliases

arxiv: astro-ph/0011446 · arxiv_version: astro-ph/0011446v1 · doi: 10.48550/arxiv.astro-ph/0011446 · pith_short_12: 5STRZQITKE5X · pith_short_16: 5STRZQITKE5XC5M7 · pith_short_8: 5STRZQIT

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/5STRZQITKE5XC5M7NUFRWC7OL2 \
  | 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: eca71cc113513b71759f6d0b1b0bee5e898c9aa470f27872f7d6be474ec18c2d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "db6da4a68cbe66a7729af847ec1d6f00c1828896eaa1a7b349ad053e65cec67d",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2000-11-23T18:15:31Z",
    "title_canon_sha256": "a8ba1ab9987f1a6dceff2ace75405a6912dbd206946c369f661911ed3b132aed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0011446",
    "kind": "arxiv",
    "version": 1
  }
}