Pith Number

pith:QLMLATUH

pith:2011:QLMLATUHMO4KK7AGD5K7YJZHB2

not attested not anchored not stored refs pending

Absolute frequency measurement of 1S0 (F = 1/2) - 3P0 (F = 1/2) transition of 171Yb atoms in a one-dimensional optical lattice at KRISS

Chang Yong Park, Dai-Hyuk Yu, Eok Bong Kim, Jongchul Mun, Jun Woo Cho, Sang-Bum Lee, Sang Eon Park, Sung Jong Park, Sun Kyung Lee, Taeg Yong Kwon, Tai Hyun Yoon, Won-Kyu Lee

arxiv:1112.5939 v3 · 2011-12-27 · 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{QLMLATUHMO4KK7AGD5K7YJZHB2}

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	2026-05-18T03:35:28.308610Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

82d8b04e8763b8a57c061f55fc27270e9c61c728a2764328f1d2dfa8843f55a3

Aliases

arxiv: 1112.5939 · arxiv_version: 1112.5939v3 · doi: 10.48550/arxiv.1112.5939 · pith_short_12: QLMLATUHMO4K · pith_short_16: QLMLATUHMO4KK7AG · pith_short_8: QLMLATUH

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/QLMLATUHMO4KK7AGD5K7YJZHB2 \
  | 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: 82d8b04e8763b8a57c061f55fc27270e9c61c728a2764328f1d2dfa8843f55a3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "df152789623a24e37c03c68801ee54d70f22f7a2eaa4c7566974a3a19f70bc8e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2011-12-27T08:56:06Z",
    "title_canon_sha256": "c772998742bf6aa82136c731d732e2cf3419892db9ce3349074a32228f1fc7a9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.5939",
    "kind": "arxiv",
    "version": 3
  }
}