Pith Number

pith:ABH6NKMR

pith:2024:ABH6NKMRWWXYXUZAHAKSTRDVKU

not attested not anchored not stored refs pending

Constraints on conformal ultralight dark matter couplings from the European Pulsar Timing Array

Adrien Kuntz, Boris Goncharov, Clemente Smarra, Diana L\'opez Nacir, Diego Blas, D.J. Champion, D. Perrodin, Enrico Barausse, G. Theureau, H. Hu, I. Cognard, J. Antoniadis, K. Liu, L. Guillemot, Lijing Shao, M. Keith, M. Kramer, S.A. Sanidas

arxiv:2405.01633 v2 · 2024-05-02 · astro-ph.HE · astro-ph.CO · astro-ph.GA · 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{ABH6NKMRWWXYXUZAHAKSTRDVKU}

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

Constraining Ultralight Scalar Dark Matter in the Galactic Center with the S2 Orbit

Constraints on Ultralight Scalar and Dark Photon Dark Matter from PPTA-DR3 and EPTA-DR2

Receipt and verification

First computed	2026-07-05T09:23:49.709377Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

004fe6a991b5af8bd320381529c475551ef209a933eaeb12f6a4fedd96939917

Aliases

arxiv: 2405.01633 · arxiv_version: 2405.01633v2 · doi: 10.48550/arxiv.2405.01633 · pith_short_12: ABH6NKMRWWXY · pith_short_16: ABH6NKMRWWXYXUZA · pith_short_8: ABH6NKMR

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/ABH6NKMRWWXYXUZAHAKSTRDVKU \
  | 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: 004fe6a991b5af8bd320381529c475551ef209a933eaeb12f6a4fedd96939917

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d279e26b2ebbcd0c6f0a8888432d2f11542886f677c73cc9cf69773dd49e5200",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "astro-ph.GA",
      "gr-qc",
      "hep-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2024-05-02T18:00:06Z",
    "title_canon_sha256": "d8b95e85416bd737f785711e0131ec9b9bd3c9bb60481e4f985f9d44effa6d4d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.01633",
    "kind": "arxiv",
    "version": 2
  }
}