Pith Number

pith:ANNXGY6O

pith:2025:ANNXGY6OVG3ITI4N4WWMZ3C6JS

not attested not anchored not stored refs pending

$^{56}$Ni production in long-lived binary neutron star merger remnants

Albino Perego, Almudena Arcones, Eleonora Loffredo, Fabio Magistrelli, Giacomo Ricigliano, Leonardo Chiesa, Maximilian Jacobi, Sebastiano Bernuzzi

arxiv:2503.17445 v1 · 2025-03-21 · 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{ANNXGY6OVG3ITI4N4WWMZ3C6JS}

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

3 papers in Pith

A magnetar formation in binary neutron star merger

Impact of in situ nuclear networks and atomic opacities on neutron star merger ejecta dynamics, nucleosynthesis, and kilonovae

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

Receipt and verification

First computed	2026-07-05T10:37:09.463525Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

035b7363cea9b689a38de5acccec5e4c945a7970e4b9deffa2680712d1cba48b

Aliases

arxiv: 2503.17445 · arxiv_version: 2503.17445v1 · doi: 10.48550/arxiv.2503.17445 · pith_short_12: ANNXGY6OVG3I · pith_short_16: ANNXGY6OVG3ITI4N · pith_short_8: ANNXGY6O

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/ANNXGY6OVG3ITI4N4WWMZ3C6JS \
  | 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: 035b7363cea9b689a38de5acccec5e4c945a7970e4b9deffa2680712d1cba48b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "94e5d97700e88b5dc6cfb798ede414d69afd86b5962434eeaad2116365e9eb8f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2025-03-21T18:00:00Z",
    "title_canon_sha256": "26f9ed4c6afd83862def15cd97465a1740dab5285c1a43e6fbd22e1690997720"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.17445",
    "kind": "arxiv",
    "version": 1
  }
}