Pith Number

pith:ARPK2L5K

pith:2025:ARPK2L5KA7LPHDBR5UOV74FNVG

not attested not anchored not stored refs pending

Constraining primordial curvature perturbations with present and future GW detectors

Mauro Pieroni

arxiv:2505.23521 v1 · 2025-05-29 · astro-ph.CO · astro-ph.HE · gr-qc · hep-ph · 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{ARPK2L5KA7LPHDBR5UOV74FNVG}

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	2026-07-05T11:12:03.386499Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

045ead2faa07d6f38c31ed1d5ff0ada9b6b42da26c64277bf24f06c55403242d

Aliases

arxiv: 2505.23521 · arxiv_version: 2505.23521v1 · doi: 10.48550/arxiv.2505.23521 · pith_short_12: ARPK2L5KA7LP · pith_short_16: ARPK2L5KA7LPHDBR · pith_short_8: ARPK2L5K

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/ARPK2L5KA7LPHDBR5UOV74FNVG \
  | 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: 045ead2faa07d6f38c31ed1d5ff0ada9b6b42da26c64277bf24f06c55403242d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "39d94ae4d25866c6db7ca484addd67910eae8367e242e924488690fe6d11b005",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "gr-qc",
      "hep-ph",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2025-05-29T15:01:27Z",
    "title_canon_sha256": "24af9c4eb2b836add6d9bf5ea2857e2ebae39bbfc14610b9aac5249cdd446585"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.23521",
    "kind": "arxiv",
    "version": 1
  }
}