Pith Number

pith:XK2UGIAB

pith:2026:XK2UGIABG3VMUPIUT45XYTLNYJ

not attested not anchored not stored refs pending

Collapse of Magnetized White Dwarfs as site of Heavy Element Formation and Kilonova Signal

Daniel Kasen, David Radice, Fabio Magistrelli, Patrick Chi-Kit Cheong, Sebastiano Bernuzzi, Tetyana Pitik

arxiv:2602.21291 v2 · 2026-02-24 · astro-ph.HE · nucl-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XK2UGIABG3VMUPIUT45XYTLNYJ}

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

Binary Neutron Star Merger Evolution and r-Process Enrichment in the Milky Way Disk

Ultra high-energy cosmic rays from relativistic outflows in accretion induced collapse of white dwarfs

The early r-process nucleosynthesis scenarios

Gamma-ray Signatures of r-Process Radioactivity from the Collapse of Magnetized White Dwarfs

Receipt and verification

First computed	2026-06-10T01:08:34.151589Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bab543200136eaca3d149f3b7c4d6dc267a5d6a93739f91858b5d2fc21278471

Aliases

arxiv: 2602.21291 · arxiv_version: 2602.21291v2 · doi: 10.48550/arxiv.2602.21291 · pith_short_12: XK2UGIABG3VM · pith_short_16: XK2UGIABG3VMUPIU · pith_short_8: XK2UGIAB

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/XK2UGIABG3VMUPIUT45XYTLNYJ \
  | 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: bab543200136eaca3d149f3b7c4d6dc267a5d6a93739f91858b5d2fc21278471

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6d4cb0d9e167ecd0c947810075dafa83e7d9b49d9421e6cd5db660061e8d1746",
    "cross_cats_sorted": [
      "nucl-th"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2026-02-24T19:00:05Z",
    "title_canon_sha256": "133a627cf94be8841fd0e234aa7b5202aca183b4c6e75cae7fb1b7166bc4b0fc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.21291",
    "kind": "arxiv",
    "version": 2
  }
}