Pith Number

pith:H2NZN5YY

pith:2019:H2NZN5YYO6LIQAMTY5VTFJFE6Y

not attested not anchored not stored refs pending

Homomorphic encryption of linear optics quantum computation on almost arbitrary states of light with asymptotically perfect security

Joseph Fitzsimons, Peter P. Rohde, Si-Hui Tan, Yingkai Ouyang

arxiv:1902.10972 v2 · 2019-02-28 · 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{H2NZN5YYO6LIQAMTY5VTFJFE6Y}

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.

Cited by

1 paper in Pith

Quantum preprocessing for information-theoretic security in two-party computation

Receipt and verification

First computed	2026-07-05T00:50:01.351038Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3e9b96f7187796880193c76b32a4a4f6364931544d1e06276a5d6172df6592c1

Aliases

arxiv: 1902.10972 · arxiv_version: 1902.10972v2 · doi: 10.48550/arxiv.1902.10972 · pith_short_12: H2NZN5YYO6LI · pith_short_16: H2NZN5YYO6LIQAMT · pith_short_8: H2NZN5YY

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/H2NZN5YYO6LIQAMTY5VTFJFE6Y \
  | 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: 3e9b96f7187796880193c76b32a4a4f6364931544d1e06276a5d6172df6592c1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3a29bcf034a633dc1e503c3c71b1aa319c7e47e91294a2e378b33e12ed2b5bed",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2019-02-28T09:36:25Z",
    "title_canon_sha256": "9c5ff84b6c367dbd279672d2893a42432f472d521713b87d81aa089c83915c83"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.10972",
    "kind": "arxiv",
    "version": 2
  }
}