Pith Number

pith:5NLFHFUJ

pith:2023:5NLFHFUJLR4HBPBJPOHRHJWPSC

not attested not anchored not stored refs pending

Searching for axion forces with spin precession in atoms and molecules

David E. Kaplan, Mario Reig, Nicholas R. Hutzler, Prateek Agrawal, Surjeet Rajendran

arxiv:2309.10023 v2 · 2023-09-18 · hep-ph · physics.atom-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{5NLFHFUJLR4HBPBJPOHRHJWPSC}

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	2026-07-05T09:30:04.339524Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eb565396895c7870bc297b8f13a6cf909cd00d9d7b8bf0a659ae04279bf1c049

Aliases

arxiv: 2309.10023 · arxiv_version: 2309.10023v2 · doi: 10.48550/arxiv.2309.10023 · pith_short_12: 5NLFHFUJLR4H · pith_short_16: 5NLFHFUJLR4HBPBJ · pith_short_8: 5NLFHFUJ

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/5NLFHFUJLR4HBPBJPOHRHJWPSC \
  | 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: eb565396895c7870bc297b8f13a6cf909cd00d9d7b8bf0a659ae04279bf1c049

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0ecb13f610f3780c6caeb9058f9810edc6462ef87da1b3e228744eb7efd08dc5",
    "cross_cats_sorted": [
      "physics.atom-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2023-09-18T18:00:00Z",
    "title_canon_sha256": "3772aa5efb814c0c9d66283ca70c27a5dc47a41408fce866bc7e37ff594fa4e9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.10023",
    "kind": "arxiv",
    "version": 2
  }
}