Pith Number

pith:47G3NKVS

pith:2012:47G3NKVS6RTIOOMBYJWFTSBBGY

not attested not anchored not stored refs pending

Quantum probabilistic encryption scheme based on conjugate coding

Bao Li, Chong Xiang, Li Yang

arxiv:1204.6664 v2 · 2012-04-30 · 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{47G3NKVS6RTIOOMBYJWFTSBBGY}

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	2026-05-18T03:32:28.541239Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e7cdb6aab2f466873981c26c59c82136069f4d3c9670054cfcfd7b0b9e1d5238

Aliases

arxiv: 1204.6664 · arxiv_version: 1204.6664v2 · doi: 10.48550/arxiv.1204.6664 · pith_short_12: 47G3NKVS6RTI · pith_short_16: 47G3NKVS6RTIOOMB · pith_short_8: 47G3NKVS

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/47G3NKVS6RTIOOMBYJWFTSBBGY \
  | 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: e7cdb6aab2f466873981c26c59c82136069f4d3c9670054cfcfd7b0b9e1d5238

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "35e02edf7fe35bdf183bf45cc44361e89ff6a0b998bd7282e36791cdd02a34d7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-04-30T15:08:42Z",
    "title_canon_sha256": "c7bd0c7aa294b795823013c4102bb399fb46ae847003ede66792a028dd169e8a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.6664",
    "kind": "arxiv",
    "version": 2
  }
}