Pith Number

pith:QI33NHTL

pith:2014:QI33NHTLXYT55DTLZSUYFDZV77

not attested not anchored not stored refs pending

Hyperfine spin qubits in irradiated malonic acid: heat-bath algorithmic cooling

Daniel K. Park, Guanru Feng, Jonathan Baugh, Kazunobu Sato, Raymond Laflamme, Robabeh Rahimi, Shigeaki Nakazawa, Stephane Labruyere, Taiki Shibata, Takeji Takui

arxiv:1501.00082 v2 · 2014-12-31 · quant-ph

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QI33NHTLXYT55DTLZSUYFDZV77}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T02:09:54.289623Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8237b69e6bbe27de8e6bcca9828f35ffc23ef1bc6dfd6f09e0e80cb8a271ff15

Aliases

arxiv: 1501.00082 · arxiv_version: 1501.00082v2 · doi: 10.48550/arxiv.1501.00082 · pith_short_12: QI33NHTLXYT5 · pith_short_16: QI33NHTLXYT55DTL · pith_short_8: QI33NHTL

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/QI33NHTLXYT55DTLZSUYFDZV77 \
  | 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: 8237b69e6bbe27de8e6bcca9828f35ffc23ef1bc6dfd6f09e0e80cb8a271ff15

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce01dc66309e42e0239786e7d7202df93c021c02d06f79701bde589da840df44",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-12-31T06:19:15Z",
    "title_canon_sha256": "cc65d9deb47f71c4b04e56045290ae66eeab96555884fa33ad0af74f3589156f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.00082",
    "kind": "arxiv",
    "version": 2
  }
}