Pith Number

pith:BYRJUFXM

pith:2011:BYRJUFXMPB37CVWJAYYIG5OSGW

not attested not anchored not stored refs pending

Single Ion Quantum Lock-In Amplifier

Anna Keselman, Nitzan Akerman, Roee Ozeri, Shlomi Kotler, Yinnon Glickman

arxiv:1101.4885 v1 · 2011-01-25 · 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{BYRJUFXMPB37CVWJAYYIG5OSGW}

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	2026-05-18T04:22:49.800684Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0e229a16ec7877f156c906308375d23580051b11aed8a88025228c0ec7441c0e

Aliases

arxiv: 1101.4885 · arxiv_version: 1101.4885v1 · doi: 10.48550/arxiv.1101.4885 · pith_short_12: BYRJUFXMPB37 · pith_short_16: BYRJUFXMPB37CVWJ · pith_short_8: BYRJUFXM

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/BYRJUFXMPB37CVWJAYYIG5OSGW \
  | 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: 0e229a16ec7877f156c906308375d23580051b11aed8a88025228c0ec7441c0e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5ff6a1b2957c6648709715166bd9c294af697d189da8b5a0d012072eb0c7c721",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-01-25T17:51:36Z",
    "title_canon_sha256": "ea8a5f0821732fefc51c997dec097f06e8ff440aaeb005e1ef83750a73e0165a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.4885",
    "kind": "arxiv",
    "version": 1
  }
}