Pith Number

pith:GIAHTGEN

pith:2025:GIAHTGENDL2MZX6OCX7N7NL3TF

not attested not anchored not stored refs pending

Measurement of the Differential Static Scalar Polarizability of the $^\mathbf{88}$Sr$^{+}$ Clock Transition

A. E. Wallin, K. J. Hanhij\"arvi, T. Fordell, T. Lindvall

arxiv:2507.02603 v1 · 2025-07-03 · 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{GIAHTGENDL2MZX6OCX7N7NL3TF}

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	2026-07-05T11:31:31.612329Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

320079988d1af4ccdfce15fedfb57b996f5015f6e1e5f0e14251b473462f6c33

Aliases

arxiv: 2507.02603 · arxiv_version: 2507.02603v1 · doi: 10.48550/arxiv.2507.02603 · pith_short_12: GIAHTGENDL2M · pith_short_16: GIAHTGENDL2MZX6O · pith_short_8: GIAHTGEN

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/GIAHTGENDL2MZX6OCX7N7NL3TF \
  | 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: 320079988d1af4ccdfce15fedfb57b996f5015f6e1e5f0e14251b473462f6c33

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "945bcdd62113395d1eb83950a5d80c57715bbf0013a5ad67a89e2024d50517de",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2025-07-03T13:25:17Z",
    "title_canon_sha256": "fa88ddd6420e9f6d2ba1b6ac9f814bac4399958f742ebdbc5f96e35fb08478ce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.02603",
    "kind": "arxiv",
    "version": 1
  }
}