Pith Number

pith:PQBNUZFF

pith:2025:PQBNUZFFJLFDEQIEVDV5SEZT6A

not attested not anchored not stored refs pending

Towards A Hybrid Quantum Differential Privacy

Athanasios V. Vasilakos, Baobao Song, Gang Li, Shiva Raj Pokhrel, Tianqing Zhu

arxiv:2501.07844 v2 · 2025-01-14 · quant-ph · cs.CR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PQBNUZFFJLFDEQIEVDV5SEZT6A}

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	2026-07-05T10:01:19.545014Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7c02da64a54aca324104a8ebd91333f0322e03164d10e7ab5e164c13d8af0d99

Aliases

arxiv: 2501.07844 · arxiv_version: 2501.07844v2 · doi: 10.48550/arxiv.2501.07844 · pith_short_12: PQBNUZFFJLFD · pith_short_16: PQBNUZFFJLFDEQIE · pith_short_8: PQBNUZFF

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/PQBNUZFFJLFDEQIEVDV5SEZT6A \
  | 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: 7c02da64a54aca324104a8ebd91333f0322e03164d10e7ab5e164c13d8af0d99

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8342cb0483adbff8ecad63da338d34bae5bee442356f9140960b684f6ac90d3b",
    "cross_cats_sorted": [
      "cs.CR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-01-14T05:13:37Z",
    "title_canon_sha256": "5a09c5a2ed0e7fa31859d7f1b0b4dedf3fa9f2e99e89c88065d23517a1b793d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.07844",
    "kind": "arxiv",
    "version": 2
  }
}