Pith Number

pith:BU7Q4WF5

pith:2022:BU7Q4WF5RIKUZCSTMPMUSLVN5W

not attested not anchored not stored refs pending

Systematic and statistical uncertainty evaluation of the HfF$^+$ electron electric dipole moment experiment

Anzhou Wang, Eric A. Cornell, Jun Ye, Kia Boon Ng, Luke Caldwell, Noah Schlossberger, Sun Yool Park, Tanya S. Roussy, Trevor Wright, William B. Cairncross, Yuval Shagam

arxiv:2212.11837 v2 · 2022-12-22 · 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{BU7Q4WF5RIKUZCSTMPMUSLVN5W}

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	2026-07-05T06:29:19.595968Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0d3f0e58bd8a154c8a5363d9492eaded983aeef6bfc6d04069dd05959c176113

Aliases

arxiv: 2212.11837 · arxiv_version: 2212.11837v2 · doi: 10.48550/arxiv.2212.11837 · pith_short_12: BU7Q4WF5RIKU · pith_short_16: BU7Q4WF5RIKUZCST · pith_short_8: BU7Q4WF5

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/BU7Q4WF5RIKUZCSTMPMUSLVN5W \
  | 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: 0d3f0e58bd8a154c8a5363d9492eaded983aeef6bfc6d04069dd05959c176113

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2d107231052148ab8873b01f02c4f7e026ce2f89aa4241b0bee45157f953add9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2022-12-22T16:19:33Z",
    "title_canon_sha256": "4561906b82272f8e3ade5eed60e9099b18813bab022194e43324e293f43190da"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2212.11837",
    "kind": "arxiv",
    "version": 2
  }
}