Pith Number

pith:BZ57M47Q

pith:2018:BZ57M47Q4B7WHILSOQGB4ZU7WO

not attested not anchored not stored refs pending

$\mathcal {PT}$-symmetric circuit-QED

David Zueco, Fernando Quijandr\'ia, Franco Nori, Sahin K. \"Ozdemir, Uta Naether

arxiv:1801.06678 v1 · 2018-01-20 · 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{BZ57M47Q4B7WHILSOQGB4ZU7WO}

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	2026-05-18T00:14:08.842008Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0e7bf673f0e07f63a172740c1e669fb38ace57049e5cb58b3eed01b3abaa259c

Aliases

arxiv: 1801.06678 · arxiv_version: 1801.06678v1 · doi: 10.48550/arxiv.1801.06678 · pith_short_12: BZ57M47Q4B7W · pith_short_16: BZ57M47Q4B7WHILS · pith_short_8: BZ57M47Q

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/BZ57M47Q4B7WHILSOQGB4ZU7WO \
  | 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: 0e7bf673f0e07f63a172740c1e669fb38ace57049e5cb58b3eed01b3abaa259c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2cef9fad12d34d3108409137c9f8184b2dedbf22310f3edb1b7aac7223acb767",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-01-20T13:59:54Z",
    "title_canon_sha256": "153ded09525e1d03b72d6b42afbf57f94cdbc477f444cff6e8f472a318961744"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.06678",
    "kind": "arxiv",
    "version": 1
  }
}