Pith Number

pith:VWQRXPRQ

pith:2020:VWQRXPRQ4AXPK6M2UXUBHK4VIV

not attested not anchored not stored refs pending

Succinct Blind Quantum Computation Using a Random Oracle

Jiayu Zhang

arxiv:2004.12621 v14 · 2020-04-27 · 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{VWQRXPRQ4AXPK6M2UXUBHK4VIV}

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

Validity-first automatic polycube labeling for CAD models

Receipt and verification

First computed	2026-07-05T05:47:42.887413Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ada11bbe30e02ef5799aa5e813ab954567c2f1e83fea8914c44aa1311a4c98ef

Aliases

arxiv: 2004.12621 · arxiv_version: 2004.12621v14 · doi: 10.48550/arxiv.2004.12621 · pith_short_12: VWQRXPRQ4AXP · pith_short_16: VWQRXPRQ4AXPK6M2 · pith_short_8: VWQRXPRQ

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/VWQRXPRQ4AXPK6M2UXUBHK4VIV \
  | 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: ada11bbe30e02ef5799aa5e813ab954567c2f1e83fea8914c44aa1311a4c98ef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6d8bb23822917222708f61aca554cf5705b529d7ff775d4335567597ae88fd0f",
    "cross_cats_sorted": [
      "cs.CR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2020-04-27T07:47:11Z",
    "title_canon_sha256": "3dcfc8c47f08d5ce6844a5ef6b434e1189bdf5c734dce92ec8e813cab29402a5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.12621",
    "kind": "arxiv",
    "version": 14
  }
}