Pith Number

pith:BE4ZEP5D

pith:2025:BE4ZEP5DHPGRTTWFYDFCGRMPTY

not attested not anchored not stored refs pending

Precision Measurement of Lifetime and Branching Ratios of the $4f^{13}5d6s\,^1[5/2]_{5/2}$ state in Yb$^+$ ions

Abhishek Menon, George Tomaras, Guido Pagano, Midhuna Duraisamy Suganthi, Roman Zhuravel, Visal So

arxiv:2506.04320 v1 · 2025-06-04 · physics.atom-ph · cond-mat.quant-gas · 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{BE4ZEP5DHPGRTTWFYDFCGRMPTY}

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	2026-07-05T11:16:12.487566Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0939923fa33bcd19cec5c0ca23458f9e26cd3b159964c3fe0a3c244290bbac19

Aliases

arxiv: 2506.04320 · arxiv_version: 2506.04320v1 · doi: 10.48550/arxiv.2506.04320 · pith_short_12: BE4ZEP5DHPGR · pith_short_16: BE4ZEP5DHPGRTTWF · pith_short_8: BE4ZEP5D

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/BE4ZEP5DHPGRTTWFYDFCGRMPTY \
  | 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: 0939923fa33bcd19cec5c0ca23458f9e26cd3b159964c3fe0a3c244290bbac19

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5ec047296929b7833be9d5d147393023e074951fa50a11d133faa5b4fe4b2d22",
    "cross_cats_sorted": [
      "cond-mat.quant-gas",
      "quant-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2025-06-04T18:00:02Z",
    "title_canon_sha256": "71fa825b8ecbb2e7a13334dbe551c25a544bf0b938ecaaf8e92cee6a783bab18"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.04320",
    "kind": "arxiv",
    "version": 1
  }
}