Pith Number

pith:XWX6JROY

pith:2023:XWX6JROYUB7QSX7IBLZPJ5DB6O

not attested not anchored not stored refs pending

Revisited $\mathcal{T}$, $\mathcal{P}$-odd spin-rotational Hamiltonian of HfF$^+$ for precise $e$EDM measurements

Alexander N. Petrov, Anatoly V. Titov, Leonid V. Skripnikov

arxiv:2302.02856 v2 · 2023-02-06 · physics.atom-ph · physics.chem-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{XWX6JROYUB7QSX7IBLZPJ5DB6O}

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	2026-07-05T06:09:48.162371Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bdafe4c5d8a07f095fe80af2f4f461f3b47c05b6529096a6b8840f53dca4aa09

Aliases

arxiv: 2302.02856 · arxiv_version: 2302.02856v2 · doi: 10.48550/arxiv.2302.02856 · pith_short_12: XWX6JROYUB7Q · pith_short_16: XWX6JROYUB7QSX7I · pith_short_8: XWX6JROY

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/XWX6JROYUB7QSX7IBLZPJ5DB6O \
  | 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: bdafe4c5d8a07f095fe80af2f4f461f3b47c05b6529096a6b8840f53dca4aa09

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2073495bfd0bbb193d873acb0d5197f4131a8e51767a36650e2d9209752df3a7",
    "cross_cats_sorted": [
      "physics.chem-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2023-02-06T15:24:07Z",
    "title_canon_sha256": "88950304d92a95748fe0169c2cd8cc6ed45d05ed22f02eeadc1e6ce8c473adee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.02856",
    "kind": "arxiv",
    "version": 2
  }
}