Pith Number

pith:ORN2AZL5

pith:2025:ORN2AZL5D4I7TA3DHDHMDN5WQR

not attested not anchored not stored refs pending

From new physics to a running power law and back again: Minimal refitting techniques for the reconstruction of the gravitational-wave background signal in pulsar timing array data

Antonio J. Iovino, David Esmyol, Kai Schmitz

arxiv:2506.23574 v1 · 2025-06-30 · gr-qc · astro-ph.CO · astro-ph.HE · astro-ph.IM · 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{ORN2AZL5D4I7TA3DHDHMDN5WQR}

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

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

Receipt and verification

First computed	2026-07-05T11:29:24.211371Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

745ba0657d1f11f9836338cec1b7b68451f85eccab77c78b5a11839cdbbbbcb5

Aliases

arxiv: 2506.23574 · arxiv_version: 2506.23574v1 · doi: 10.48550/arxiv.2506.23574 · pith_short_12: ORN2AZL5D4I7 · pith_short_16: ORN2AZL5D4I7TA3D · pith_short_8: ORN2AZL5

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/ORN2AZL5D4I7TA3DHDHMDN5WQR \
  | 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: 745ba0657d1f11f9836338cec1b7b68451f85eccab77c78b5a11839cdbbbbcb5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "590de7a37e64535f2204a7e17769ee500f37ad2264a29d688fb75eaf00d75aee",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "astro-ph.HE",
      "astro-ph.IM",
      "hep-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2025-06-30T07:26:00Z",
    "title_canon_sha256": "03b5f1908b720ab67b3694f4dc9f3e0bdc43b1f3ea7b01acd8cd711912eb3c83"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.23574",
    "kind": "arxiv",
    "version": 1
  }
}