Pith Number

pith:LNP3TJAQ

pith:2025:LNP3TJAQDRJZN4CGKAHIZQJWWD

not attested not anchored not stored refs resolved

Explodability matters: how realistic neutrino-driven explosions change explosive nucleosynthesis yields

Lorenzo Roberti, Luca Boccioli

Realistic neutrino-driven supernova models produce lower iron-peak element yields than piston and bomb prescriptions.

arxiv:2510.16365 v4 · 2025-10-18 · astro-ph.HE · astro-ph.SR

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\usepackage{pith}
\pithnumber{LNP3TJAQDRJZN4CGKAHIZQJWWD}

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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

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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.

Claims

C1strongest claim

piston and bomb models, compared to more realistic neutrino-driven explosions, can artificially increase the production of Fe-peak elements, whereas the different explodability tends to cause discrepancies in the lighter elements.

C2weakest assumption

The 1D+ GR1D+ model with its time-dependent mixing-length convection treatment sufficiently captures the multi-dimensional explosion dynamics and neutrino transport that set the final explosion energy and mass cut for the progenitors studied.

C3one line summary

Realistic 1D neutrino-driven explosions produce lower Fe-peak yields and different lighter-element patterns than piston or bomb models, with explodability driving discrepancies across FRANEC, KEPLER, and MESA progenitors.

References

118 extracted · 118 resolved · 0 Pith anchors

[1] D., Radice, D., et al 2015

[2] Adams, S. M., Kochanek, C. S., Gerke, J. R., & Stanek, K. Z. 2017, MNRAS, 469, 1445 2017

[3] 2020, MNRAS, 491, 972 2020

[4] Andresen, H., O’Connor, E. P., Andersen, O. E., & Couch, S. M. 2024, A&A, 687, A55 2024

[5] Antoni, A. & Quataert, E. 2023, MNRAS, 525, 1229 2023

Formal links

2 machine-checked theorem links

Cited by

1 paper in Pith

Production of heavy $\alpha$-elements and $^{44}$Ti in Cas A: comparison to abundances from 1D core-collapse supernova models and evidence for Carbon-Oxygen shell mergers

Receipt and verification

First computed	2026-05-20T00:00:26.273727Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5b5fb9a4101c5396f046500e8cc136b0dfd2c5c22f10c9e8397964368efd15b8

Aliases

arxiv: 2510.16365 · arxiv_version: 2510.16365v4 · doi: 10.48550/arxiv.2510.16365 · pith_short_12: LNP3TJAQDRJZ · pith_short_16: LNP3TJAQDRJZN4CG · pith_short_8: LNP3TJAQ

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/LNP3TJAQDRJZN4CGKAHIZQJWWD \
  | 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: 5b5fb9a4101c5396f046500e8cc136b0dfd2c5c22f10c9e8397964368efd15b8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "02dfa8b50abf25a42cdfde4ff7b6933dc8ccd8e702813710703a8dcecf2386d4",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2025-10-18T06:16:44Z",
    "title_canon_sha256": "bd97d5fc982a50c145db373fc52abe09c813523630c97ed29ad8df8b0d310085"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2510.16365",
    "kind": "arxiv",
    "version": 4
  }
}