Pith Number

pith:EA76GJXK

pith:2025:EA76GJXKNU7DIZ4SWAWFKB2CWC

not attested not anchored not stored refs pending

Population synthesis of hot subdwarf B stars with COMPAS: on the observed Galactic population

Ashley J. Ruiter, Nicol\'as Rodr\'iguez-Segovia

arxiv:2505.05791 v1 · 2025-05-09 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EA76GJXKNU7DIZ4SWAWFKB2CWC}

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	2026-07-05T11:00:47.595496Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

203fe326ea6d3e346792b02c550742b0945dbd54e3c0bdb2f7ead0971e019350

Aliases

arxiv: 2505.05791 · arxiv_version: 2505.05791v1 · doi: 10.48550/arxiv.2505.05791 · pith_short_12: EA76GJXKNU7D · pith_short_16: EA76GJXKNU7DIZ4S · pith_short_8: EA76GJXK

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/EA76GJXKNU7DIZ4SWAWFKB2CWC \
  | 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: 203fe326ea6d3e346792b02c550742b0945dbd54e3c0bdb2f7ead0971e019350

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4a9d48790aed762c5afbca6fc75d0ac5add7a44b70ba737688904bc5285d0c5c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2025-05-09T05:17:44Z",
    "title_canon_sha256": "86be53fb5c2c81afcab8fbf5217c60086993b6f55996cfa4d2d26994156d1417"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.05791",
    "kind": "arxiv",
    "version": 1
  }
}