Pith Number

pith:KRRRCU7M

pith:2021:KRRRCU7MU5FJSADUUCEUD5UDFV

not attested not anchored not stored refs pending

Device-Independent-Quantum-Randomness-Enhanced Zero-Knowledge Proof

Bing Bai, Cheng-Long Li, Hai-Hao Dong, Hongrui Cui, Jian-Wei Pan, Jingyun Fan, Jun Zhang, Kai-Yi Zhang, Kui-Xing Yang, Ming-Han Li, Qiang Zhang, Su-Yi Cheng, Wen-Zhao Liu, Xingjian Zhang, Xiongfeng Ma, Yang Liu, Yu Han, Yu Yu

arxiv:2111.06717 v1 · 2021-11-12 · 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{KRRRCU7MU5FJSADUUCEUD5UDFV}

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	2026-07-05T07:08:38.938976Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

54631153eca74a990074a08941f6832d6f8e529a0d50ed6881cac9242615e1bd

Aliases

arxiv: 2111.06717 · arxiv_version: 2111.06717v1 · doi: 10.48550/arxiv.2111.06717 · pith_short_12: KRRRCU7MU5FJ · pith_short_16: KRRRCU7MU5FJSADU · pith_short_8: KRRRCU7M

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/KRRRCU7MU5FJSADUUCEUD5UDFV \
  | 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: 54631153eca74a990074a08941f6832d6f8e529a0d50ed6881cac9242615e1bd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "13151f4e76eff6ce19b0b967ab06ea3508c99429e42ca31bedc97e1c97263a20",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2021-11-12T13:36:43Z",
    "title_canon_sha256": "46a35a1a70ef6187c876808b33ab39d37b03bf7ddd880f2e903d09aa3b6a6cfc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.06717",
    "kind": "arxiv",
    "version": 1
  }
}