Pith Number

pith:RPDFWQX4

pith:2026:RPDFWQX4YKXNTV2IJPN36MV52U

not attested not anchored not stored refs pending

Exploring Physics beyond the Standard Model from kHz-Gravitational-Wave Signals of Core-Collapse Supernovae

Kei Kotake, Takami Kuroda

arxiv:2607.20921 v1 · 2026-07-23 · astro-ph.HE · gr-qc · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RPDFWQX4YKXNTV2IJPN36MV52U}

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	2026-07-24T01:23:40.811545Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8bc65b42fcc2aed9d7484bdbbf32bdd51468be3aa632e2f52e53ee1df885354a

Aliases

arxiv: 2607.20921 · arxiv_version: 2607.20921v1 · doi: 10.48550/arxiv.2607.20921 · pith_short_12: RPDFWQX4YKXN · pith_short_16: RPDFWQX4YKXNTV2I · pith_short_8: RPDFWQX4

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/RPDFWQX4YKXNTV2IJPN36MV52U \
  | 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: 8bc65b42fcc2aed9d7484bdbbf32bdd51468be3aa632e2f52e53ee1df885354a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cd8e43f4b0a5fddec83fcb860684bd54547ba08e787c4fe5eed6b17b63cc4617",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-th"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2026-07-23T04:57:00Z",
    "title_canon_sha256": "fed3ceb3b06d28a7982f729f0711415796c10217c91279cf8c9c87b838489a6f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.20921",
    "kind": "arxiv",
    "version": 1
  }
}