Pith Number

pith:XH3LWST4

pith:2021:XH3LWST4ZPIZG27LMPD6PQ3GFR

not attested not anchored not stored refs pending

Fallback supernova assembly of heavy binary neutron stars and light black hole-neutron star pairs and the common stellar ancestry of GW190425 and GW200115

Aldo Batta, Alejandro Vigna-G\'omez, David R. Aguilera-Dena, Enrico Ramirez-Ruiz, Norbert Langer, Reinhold Willcox, Sophie L. Schr{\o}der

arxiv:2106.12381 v2 · 2021-06-23 · astro-ph.HE · 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{XH3LWST4ZPIZG27LMPD6PQ3GFR}

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

1 paper in Pith

Fast gravitational waveform models for quasi-circular coalescences of neutron star--black hole binaries

Receipt and verification

First computed	2026-07-05T03:23:43.144214Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b9f6bb4a7ccbd1936beb63c7e7c3662c7500c59374ef4b3cd48074895334e397

Aliases

arxiv: 2106.12381 · arxiv_version: 2106.12381v2 · doi: 10.48550/arxiv.2106.12381 · pith_short_12: XH3LWST4ZPIZ · pith_short_16: XH3LWST4ZPIZG27L · pith_short_8: XH3LWST4

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/XH3LWST4ZPIZG27LMPD6PQ3GFR \
  | 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: b9f6bb4a7ccbd1936beb63c7e7c3662c7500c59374ef4b3cd48074895334e397

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "00af7c878748bdd0c8accb109792c9fecc980deb37807d0196e5ebeebbbe02af",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2021-06-23T13:23:54Z",
    "title_canon_sha256": "545479ee9926f65c3f38cf5c0e62bfd19028fc5d878a7539c88bf68d02cd1843"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.12381",
    "kind": "arxiv",
    "version": 2
  }
}