Pith Number

pith:K5LTECAJ

pith:2026:K5LTECAJOYQWRE4SFCHKC6AD5C

not attested not anchored not stored refs pending

Inflationary interpretation of the gravitational-wave signal in the European Pulsar Timing Array DR2 with constraints

Anton Chudaykin, Chiara Caprini, Delphine Perrodin, Gilles Theureau, Ismael Cognard, Lucas Guillemot, Martin Kunz, Philippe Turgeon

arxiv:2606.09810 v1 · 2026-06-08 · astro-ph.CO · astro-ph.GA · 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{K5LTECAJOYQWRE4SFCHKC6AD5C}

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

Inflationary interpretation of the gravitational-wave signal in the European Pulsar Timing Array DR2 with constraints

Receipt and verification

First computed	2026-06-09T02:09:11.608914Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

57573208097621689392288ea17803e8aa70ef5a769728fcbd95ff8bfc85e78e

Aliases

arxiv: 2606.09810 · arxiv_version: 2606.09810v1 · doi: 10.48550/arxiv.2606.09810 · pith_short_12: K5LTECAJOYQW · pith_short_16: K5LTECAJOYQWRE4S · pith_short_8: K5LTECAJ

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/K5LTECAJOYQWRE4SFCHKC6AD5C \
  | 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: 57573208097621689392288ea17803e8aa70ef5a769728fcbd95ff8bfc85e78e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4883e1e0de15a91a7f85fe05a86bb8f35b9a699df0043ee0ae842974a8819a39",
    "cross_cats_sorted": [
      "astro-ph.GA",
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2026-06-08T17:55:02Z",
    "title_canon_sha256": "cf12ed0176b07601c5b26d329b27585f144ffa2a9bf4ff2d14bd1a1ea93fd82c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.09810",
    "kind": "arxiv",
    "version": 1
  }
}