Pith Number

pith:5QUOZF42

pith:2025:5QUOZF42J3PCX4IXSZLRGLXWLV

not attested not anchored not stored refs pending

Investigating the $4D_{3/2}|3,\pm2\rangle$--$4D_{5/2}|3,\pm2\rangle$ transition in Nb$^{4+}$ for a THz atomic clock

A. Chakraborty, Bindiya Arora, B. K. Sahoo, Jia Zhang, Jingbiao Chen, Jyoti, Zhiyang Wang

arxiv:2504.15493 v1 · 2025-04-21 · physics.atom-ph · quant-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{5QUOZF42J3PCX4IXSZLRGLXWLV}

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	2026-07-05T10:52:25.438874Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ec28ec979a4ede2bf1179657132ef65d5b9e01342a216a7649f2661485d16616

Aliases

arxiv: 2504.15493 · arxiv_version: 2504.15493v1 · doi: 10.48550/arxiv.2504.15493 · pith_short_12: 5QUOZF42J3PC · pith_short_16: 5QUOZF42J3PCX4IX · pith_short_8: 5QUOZF42

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/5QUOZF42J3PCX4IXSZLRGLXWLV \
  | 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: ec28ec979a4ede2bf1179657132ef65d5b9e01342a216a7649f2661485d16616

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3d5e34efb34a40920f54f11392fc71480fb56fff16ded53c2d23dd6ae6491f66",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2025-04-21T23:50:52Z",
    "title_canon_sha256": "86cfd26cfdfc8469727b48bfd21b155cd71c766f6c5554379148343d071a839c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.15493",
    "kind": "arxiv",
    "version": 1
  }
}