Pith Number

pith:2DQPKAZF

pith:2019:2DQPKAZF4N4D2ECWUINTF7DOBA

not attested not anchored not stored refs pending

Quantum optics with single spins

Lee C. Bassett

arxiv:1908.05566 v1 · 2019-08-15 · quant-ph · cond-mat.mes-hall · 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{2DQPKAZF4N4D2ECWUINTF7DOBA}

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	2026-07-05T03:39:46.368476Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d0e0f50325e3783d1056a21b32fc6e082e0f801e9ba552d5b8bca969bbe956bd

Aliases

arxiv: 1908.05566 · arxiv_version: 1908.05566v1 · doi: 10.48550/arxiv.1908.05566 · pith_short_12: 2DQPKAZF4N4D · pith_short_16: 2DQPKAZF4N4D2ECW · pith_short_8: 2DQPKAZF

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/2DQPKAZF4N4D2ECWUINTF7DOBA \
  | 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: d0e0f50325e3783d1056a21b32fc6e082e0f801e9ba552d5b8bca969bbe956bd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "965efc2acbe4b3dc324d7d98c7d0f00ac888b56fc3b25a05849319b43752a49e",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "physics.atom-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2019-08-15T14:46:44Z",
    "title_canon_sha256": "f05badd3332f655920a0379321a9e42a142a08a67b50e4b0ce4433cae38d20f1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.05566",
    "kind": "arxiv",
    "version": 1
  }
}