Pith Number

pith:GWSYV67Z

pith:2023:GWSYV67ZTXPG5BORVXFTD7HRUF

not attested not anchored not stored refs pending

An observational upper limit on the rate of gamma-ray bursts with neutron star-black hole merger progenitors

Eric Burns, Philippe Landry, Salvatore Vitale, Sylvia Biscoveanu

arxiv:2306.14974 v1 · 2023-06-26 · astro-ph.HE · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GWSYV67ZTXPG5BORVXFTD7HRUF}

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.

Receipt and verification

First computed	2026-07-05T06:47:02.248652Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

35a58afbf99dde6e85d1adcb31fcf1a16235fd11845de5807a2394b82393b3e0

Aliases

arxiv: 2306.14974 · arxiv_version: 2306.14974v1 · doi: 10.48550/arxiv.2306.14974 · pith_short_12: GWSYV67ZTXPG · pith_short_16: GWSYV67ZTXPG5BOR · pith_short_8: GWSYV67Z

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/GWSYV67ZTXPG5BORVXFTD7HRUF \
  | 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: 35a58afbf99dde6e85d1adcb31fcf1a16235fd11845de5807a2394b82393b3e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5f046e63ddfa930ba80e3ecd2939a5c01aaf7e90c442c09479750bb14f987406",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2023-06-26T18:01:27Z",
    "title_canon_sha256": "0fb5b25fb21514b341bdbb683e889b7d017a4baf54cc97d99e4afb395aed6165"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.14974",
    "kind": "arxiv",
    "version": 1
  }
}