Pith Number

pith:QK7MDYGO

pith:2019:QK7MDYGOJ3ZPAXJ6WQNSXDIVNU

not attested not anchored not stored refs pending

Black-hole remnants from black-hole--neutron-star mergers

Francesco Pannarale, Francesco Zappa, Michela Mapelli, Nicola Giacobbo, Sebastiano Bernuzzi

arxiv:1903.11622 v2 · 2019-03-27 · gr-qc · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QK7MDYGOJ3ZPAXJ6WQNSXDIVNU}

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

kiloHertz gravitational waves from binary neutron star remnants: time-domain model and constraints on extreme matter

Receipt and verification

First computed	2026-07-05T00:37:16.461801Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

82bec1e0ce4ef2f05d3eb41b2b8d156d04cd028c815bd9cec2922010344151d6

Aliases

arxiv: 1903.11622 · arxiv_version: 1903.11622v2 · doi: 10.48550/arxiv.1903.11622 · pith_short_12: QK7MDYGOJ3ZP · pith_short_16: QK7MDYGOJ3ZPAXJ6 · pith_short_8: QK7MDYGO

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/QK7MDYGOJ3ZPAXJ6WQNSXDIVNU \
  | 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: 82bec1e0ce4ef2f05d3eb41b2b8d156d04cd028c815bd9cec2922010344151d6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b481bb636a823fbb0a974602bde10b7ac134b5004a691ed6d4ef19c89e09a8d5",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2019-03-27T18:02:25Z",
    "title_canon_sha256": "8ef0b183fc3dd7c9efb86ca8ac1e7fba2289230af4e5a69e8239c58e676c9f91"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.11622",
    "kind": "arxiv",
    "version": 2
  }
}