Pith Number

pith:KOARCIL6

pith:2011:KOARCIL6KC3SYRJMJOLIGGQ6SZ

not attested not anchored not stored refs pending

Flexible quantum private queries based on quantum key distribution

Bin Liu, Fei Gao, Hui Chen, Qiao-Yan Wen

arxiv:1111.1511 v1 · 2011-11-07 · 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{KOARCIL6KC3SYRJMJOLIGGQ6SZ}

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	2026-05-18T01:59:44.638346Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

538111217e50b72c452c4b96831a1e965700eaf909ec50c3d12eb7e205d8b49e

Aliases

arxiv: 1111.1511 · arxiv_version: 1111.1511v1 · doi: 10.48550/arxiv.1111.1511 · pith_short_12: KOARCIL6KC3S · pith_short_16: KOARCIL6KC3SYRJM · pith_short_8: KOARCIL6

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/KOARCIL6KC3SYRJMJOLIGGQ6SZ \
  | 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: 538111217e50b72c452c4b96831a1e965700eaf909ec50c3d12eb7e205d8b49e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "41f93d7c7ffd3de1838046d959576dcb179727ab03f733f64e6fd1e1a4082520",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-11-07T09:09:14Z",
    "title_canon_sha256": "a779ed502e21067d7a6fb2975d62d8f082454a9cfa0f22af0caa52eece3d1481"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.1511",
    "kind": "arxiv",
    "version": 1
  }
}