Pith Number

pith:DJ3GKAQ5

pith:2024:DJ3GKAQ5CF7SWYYOSL46P56BQL

not attested not anchored not stored refs pending

Temperature sensitivity of a Thorium-229 solid-state nuclear clock

Chuankun Zhang, Jack F. Doyle, Jacob S. Higgins, Jun Ye, Kjeld Beeks, Thorsten Schumm, Tian Ooi, Tomas Sikorsky

arxiv:2409.11590 v2 · 2024-09-17 · 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{DJ3GKAQ5CF7SWYYOSL46P56BQL}

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

Towards theory constraints on ultralight dark matter from quantum gravity

Continuous-wave nuclear laser absorption spectroscopy of Thorium-229

Receipt and verification

First computed	2026-07-05T10:04:17.574266Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1a7665021d117f2b630e92f9e7f7c182c492398a83a95e89bc77d028716612ca

Aliases

arxiv: 2409.11590 · arxiv_version: 2409.11590v2 · doi: 10.48550/arxiv.2409.11590 · pith_short_12: DJ3GKAQ5CF7S · pith_short_16: DJ3GKAQ5CF7SWYYO · pith_short_8: DJ3GKAQ5

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/DJ3GKAQ5CF7SWYYOSL46P56BQL \
  | 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: 1a7665021d117f2b630e92f9e7f7c182c492398a83a95e89bc77d028716612ca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fc1283e417dc06e6de75438ed3db22c387d2eb800ea4e209a596ad5ac745db81",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2024-09-17T22:48:53Z",
    "title_canon_sha256": "63140cf8f6fac40f3d4bcdf6b68d4ddbf4d0fd48fdee59772fbd7f43128c2737"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2409.11590",
    "kind": "arxiv",
    "version": 2
  }
}