Pith Number

pith:ZOZKNXTP

pith:2019:ZOZKNXTPS4YW4DUS7NUQNQMPXX

not attested not anchored not stored refs pending

Optimizing Quantum Programs against Decoherence: Delaying Qubits into Quantum Superposition

Haowei Deng, Haoze Song, Leihai Nie, Quanxi Li, Yu Zhang

arxiv:1904.09041 v2 · 2019-04-18 · quant-ph · cs.PL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZOZKNXTPS4YW4DUS7NUQNQMPXX}

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	2026-07-05T00:32:12.110774Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cbb2a6de6f97316e0e92fb6906c18fbdd793f9aac7ee5c16f8d75beba9776e4b

Aliases

arxiv: 1904.09041 · arxiv_version: 1904.09041v2 · doi: 10.48550/arxiv.1904.09041 · pith_short_12: ZOZKNXTPS4YW · pith_short_16: ZOZKNXTPS4YW4DUS · pith_short_8: ZOZKNXTP

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/ZOZKNXTPS4YW4DUS7NUQNQMPXX \
  | 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: cbb2a6de6f97316e0e92fb6906c18fbdd793f9aac7ee5c16f8d75beba9776e4b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9449c383ad2d488107c5801ba1e4268538e41232a2b0e7a7524ce01663c72226",
    "cross_cats_sorted": [
      "cs.PL"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2019-04-18T23:40:00Z",
    "title_canon_sha256": "5a52ac01ffb4d2d2d9f27591e3dc553e980b8173850ea37139ab2fd40fe3227c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.09041",
    "kind": "arxiv",
    "version": 2
  }
}