Pith Number

pith:DVDEN6FC

pith:2014:DVDEN6FCXFEGOFQUICHXTEKCYI

not attested not anchored not stored refs pending

Post-processing of the oblivious key in quantum private queries

Bin Liu, Fei Gao, Qiao-Yan Wen, Wei Huang

arxiv:1406.0589 v1 · 2014-06-03 · 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{DVDEN6FCXFEGOFQUICHXTEKCYI}

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	2026-05-18T02:40:53.883712Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1d4646f8a2b948671614408f799142c2115e5c36dc707205c7f3b4af1384506d

Aliases

arxiv: 1406.0589 · arxiv_version: 1406.0589v1 · doi: 10.48550/arxiv.1406.0589 · pith_short_12: DVDEN6FCXFEG · pith_short_16: DVDEN6FCXFEGOFQU · pith_short_8: DVDEN6FC

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/DVDEN6FCXFEGOFQUICHXTEKCYI \
  | 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: 1d4646f8a2b948671614408f799142c2115e5c36dc707205c7f3b4af1384506d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4542f2ebd636c96e3f0a7e43584e8beb818e6892a38bab655ff6793f062bb580",
    "cross_cats_sorted": [
      "cs.CR"
    ],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-06-03T06:33:06Z",
    "title_canon_sha256": "9a102c746388da1b767193d89b5bd8edf3591d8e40cbbb6a4ac6d4f0844a0fbe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.0589",
    "kind": "arxiv",
    "version": 1
  }
}