Pith Number

pith:XPA4K744

pith:2023:XPA4K744EVS2XZPS3RE4YMYNDP

not attested not anchored not stored refs pending

Neutron star binaries produced by binary-driven hypernovae, their mergers, and the link between long and short GRBs

C. Fryer, J. A. Rueda, J. F. Rodriguez, L. M. Becerra, R. Ruffini

arxiv:2307.09646 v1 · 2023-07-18 · 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{XPA4K744EVS2XZPS3RE4YMYNDP}

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

The long-short GRB connection

Receipt and verification

First computed	2026-07-05T06:32:44.012110Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bbc1c57f9c2565abe5f2dc49cc330d1be476f71335328753a1ec17c4b65aec76

Aliases

arxiv: 2307.09646 · arxiv_version: 2307.09646v1 · doi: 10.48550/arxiv.2307.09646 · pith_short_12: XPA4K744EVS2 · pith_short_16: XPA4K744EVS2XZPS · pith_short_8: XPA4K744

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/XPA4K744EVS2XZPS3RE4YMYNDP \
  | 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: bbc1c57f9c2565abe5f2dc49cc330d1be476f71335328753a1ec17c4b65aec76

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2bf43b7b67ee3643f21ac9930c94ec68e73115c678ad4fcccbdf57be77aa98d4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2023-07-18T21:34:47Z",
    "title_canon_sha256": "8bee52cf4a9f0f01d10316d7f6c1191bbcf7a07f161551d37876fba3e1ccba63"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.09646",
    "kind": "arxiv",
    "version": 1
  }
}