Pith Number

pith:ZFYM2VUO

pith:2026:ZFYM2VUODT76NYFQZYAVLMJER4

not attested not anchored not stored refs pending

Neutron star-companion interaction in core collapse supernovae. Population synthesis based on detailed binary evolution models

Abel Schootemeijer, Andrea Ercolino, Avishay Gal-Yam, Caroline Mannes, Harim Jin, Luc Dessart, Norbert Langer, Ruggero Valli, Selma de Mink

arxiv:2605.21062 v1 · 2026-05-20 · astro-ph.SR · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZFYM2VUODT76NYFQZYAVLMJER4}

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	2026-05-21T01:05:34.723030Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c970cd568e1cffe6e0b0ce0155b1248f0ad9a5442e6cdd99f346b200e463911b

Aliases

arxiv: 2605.21062 · arxiv_version: 2605.21062v1 · doi: 10.48550/arxiv.2605.21062 · pith_short_12: ZFYM2VUODT76 · pith_short_16: ZFYM2VUODT76NYFQ · pith_short_8: ZFYM2VUO

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/ZFYM2VUODT76NYFQZYAVLMJER4 \
  | 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: c970cd568e1cffe6e0b0ce0155b1248f0ad9a5442e6cdd99f346b200e463911b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d32129f04e083bff2c81aa6997a64037b5c07a543dd235c13afcee1ccee28dfb",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2026-05-20T11:46:03Z",
    "title_canon_sha256": "ddaa0b4d54cfa3698f78c81972bd15441eecfe2361c4d1242e723a00555f1245"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.21062",
    "kind": "arxiv",
    "version": 1
  }
}