Pith Number

pith:EIZJ2YRV

pith:2025:EIZJ2YRVNWUV56WDTBVESN6PBG

not attested not anchored not stored refs pending

Gravitational waves from metastable cosmic strings in the delayed scaling scenario

Kohei Kamada, Yifan Hu

arxiv:2501.18380 v1 · 2025-01-30 · astro-ph.CO · gr-qc · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EIZJ2YRVNWUV56WDTBVESN6PBG}

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

2 papers in Pith

New gravitational-wave templates for metastable cosmic strings: Loop breaking versus network collapse

Exploring the statistical anisotropy of primordial curvature perturbations with pulsar timing arrays

Receipt and verification

First computed	2026-07-05T10:07:33.618702Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

22329d62356da95efac3986a4937cf098bf3c126f731c0ddc3bfdb535c60280f

Aliases

arxiv: 2501.18380 · arxiv_version: 2501.18380v1 · doi: 10.48550/arxiv.2501.18380 · pith_short_12: EIZJ2YRVNWUV · pith_short_16: EIZJ2YRVNWUV56WD · pith_short_8: EIZJ2YRV

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/EIZJ2YRVNWUV56WDTBVESN6PBG \
  | 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: 22329d62356da95efac3986a4937cf098bf3c126f731c0ddc3bfdb535c60280f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1d89b5333af71f4d915b1ad7ece833ce46f42256d7ea812797b6a652d486e01e",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2025-01-30T14:31:19Z",
    "title_canon_sha256": "c7b4fd3511a8a33a4da97d38816657e599e0d112cb7653ade91df1f862926770"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.18380",
    "kind": "arxiv",
    "version": 1
  }
}