Pith Number

pith:PO4O7KTC

pith:2024:PO4O7KTCOMXE3NJVD5RFK3LBHT

not attested not anchored not stored refs pending

A Framework to Calibrate a Semi-analytic Model of the First Stars and Galaxies to the Renaissance Simulations

Eli Visbal, John H. Wise, Mihir Kulkarni, Ryan Hazlett

arxiv:2403.05624 v1 · 2024-03-08 · 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{PO4O7KTCOMXE3NJVD5RFK3LBHT}

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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

1 paper in Pith

Semi-analytic modelling of Pop. III star formation and metallicity evolution -- II. Impact on 21cm power spectrum

Receipt and verification

First computed	2026-07-05T07:54:10.993766Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7bb8efaa62732e4db5351f62556d613cc00c12356c1a9a4b1f785b10de65d6dd

Aliases

arxiv: 2403.05624 · arxiv_version: 2403.05624v1 · doi: 10.48550/arxiv.2403.05624 · pith_short_12: PO4O7KTCOMXE · pith_short_16: PO4O7KTCOMXE3NJV · pith_short_8: PO4O7KTC

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/PO4O7KTCOMXE3NJVD5RFK3LBHT \
  | 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: 7bb8efaa62732e4db5351f62556d613cc00c12356c1a9a4b1f785b10de65d6dd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "748c2aaa6acfb19f39db6f0b75ad27eda19fde4d88f5d718c99ca78f233da35f",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2024-03-08T19:00:04Z",
    "title_canon_sha256": "cfa46b582ea3b2acfbfc7b350fb661e8d7001660c8e3987ad0ce7c2a10754d23"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.05624",
    "kind": "arxiv",
    "version": 1
  }
}