Pith Number

pith:YLWG6BB4

pith:2024:YLWG6BB42FYRJPSTFTOD7TE5ZZ

not attested not anchored not stored refs pending

Fine-structure constant sensitivity of the Th-229 nuclear clock transition

Chuankun Zhang, Fabian Schaden, Georgy A. Kazakov, Ira Morawetz, Jack F. Doyle, Jacob S. Higgins, Jun Ye, Kjeld Beeks, Luca Toscani de Col, Marianna S. Safronova, Michael Bartokos, Thomas Riebner, Thorsten Schumm, Tian Ooi, Tomas Sikorsky

arxiv:2407.17300 v1 · 2024-07-24 · nucl-th · nucl-ex · 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{YLWG6BB42FYRJPSTFTOD7TE5ZZ}

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

Electronic Bridge processes in $^{229}$Th-doped LiCAF and LiSAF

Receipt and verification

First computed	2026-07-05T08:48:06.390945Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c2ec6f043cd17114be532cdc3fcc9dce6b22e83dc55ce9c070651c6e9d265a70

Aliases

arxiv: 2407.17300 · arxiv_version: 2407.17300v1 · doi: 10.48550/arxiv.2407.17300 · pith_short_12: YLWG6BB42FYR · pith_short_16: YLWG6BB42FYRJPST · pith_short_8: YLWG6BB4

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/YLWG6BB42FYRJPSTFTOD7TE5ZZ \
  | 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: c2ec6f043cd17114be532cdc3fcc9dce6b22e83dc55ce9c070651c6e9d265a70

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4e8d8d976534492bd3d2cf5cb645a2e1896d68824dcd86611b7c89c3e62dffa8",
    "cross_cats_sorted": [
      "nucl-ex",
      "physics.atom-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2024-07-24T14:14:51Z",
    "title_canon_sha256": "31d16de099677547e8ac4656c195619232703fe556b9669595cb6991783ca4bd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.17300",
    "kind": "arxiv",
    "version": 1
  }
}