Pith Number

pith:R5NIOKSS

pith:2011:R5NIOKSSOPNFGMMAGXMKBNYDOX

not attested not anchored not stored refs pending

Optogalvanic Spectroscopy of Metastable States in Yb^{+}

B. G. Norton, D. Kielpinski, E. W. Streed, M. J. Petrasiunas, T. J. Weinhold

arxiv:1107.1021 v1 · 2011-07-06 · 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{R5NIOKSSOPNFGMMAGXMKBNYDOX}

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	2026-05-18T02:01:24.364230Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8f5a872a5273da53318035d8a0b70375ffae186aa02486acac93e648b4ac34d8

Aliases

arxiv: 1107.1021 · arxiv_version: 1107.1021v1 · doi: 10.48550/arxiv.1107.1021 · pith_short_12: R5NIOKSSOPNF · pith_short_16: R5NIOKSSOPNFGMMA · pith_short_8: R5NIOKSS

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/R5NIOKSSOPNFGMMAGXMKBNYDOX \
  | 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: 8f5a872a5273da53318035d8a0b70375ffae186aa02486acac93e648b4ac34d8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c59ab0dd291c0bc42cbe1c39cce5dfd5f713590fd15433f870fd0f52d3cc188f",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2011-07-06T04:22:20Z",
    "title_canon_sha256": "441be311e17eb5aaf2179167b936987be4a1932caa3acb1841577b7793f4c56c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.1021",
    "kind": "arxiv",
    "version": 1
  }
}