Pith Number

pith:MIRZVRID

pith:2025:MIRZVRIDGL5WUTJJD4YLRJVTFA

not attested not anchored not stored refs pending

Comparison of methods used to derive the Galactic star formation history from white dwarf samples

Antoine B\'edard, Conor M. Byrne, Elena Cukanovaite, Emily K. Roberts, Mairi W. O'Brien, Pier-Emmanuel Tremblay, Tim Cunningham

arxiv:2502.09579 v3 · 2025-02-13 · astro-ph.SR · 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{MIRZVRIDGL5WUTJJD4YLRJVTFA}

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

1 paper in Pith

cBHBd: A fast code for the evolution of tidally limited star clusters and their binary black hole mergers

Receipt and verification

First computed	2026-07-05T10:30:31.132819Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

62239ac50332fb6a4d291f30b8a6b32835636bfdf85727daaceec3885692cb2b

Aliases

arxiv: 2502.09579 · arxiv_version: 2502.09579v3 · doi: 10.48550/arxiv.2502.09579 · pith_short_12: MIRZVRIDGL5W · pith_short_16: MIRZVRIDGL5WUTJJ · pith_short_8: MIRZVRID

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/MIRZVRIDGL5WUTJJD4YLRJVTFA \
  | 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: 62239ac50332fb6a4d291f30b8a6b32835636bfdf85727daaceec3885692cb2b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7b3fb841cfdf5d144a47bf6b34c2fd4681c16d402f155c4e995dbcc1f1fd75b4",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2025-02-13T18:36:16Z",
    "title_canon_sha256": "97c2b21b5536e9f1514c2cd2c2b3d2b655d018db10492c8dff4451077ceaa437"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.09579",
    "kind": "arxiv",
    "version": 3
  }
}