Pith Number

pith:LGNIIXZI

pith:2021:LGNIIXZIPERSAX243B2U3L5FYK

not attested not anchored not stored refs pending

Closing the "Quantum Supremacy" Gap: Achieving Real-Time Simulation of a Random Quantum Circuit Using a New Sunway Supercomputer

Chu Guo, Dajia Peng, Dexun Chen, Fang (Nancy) Li, Haohuan Fu, Heliang Huang, Huarong Chen, Jiawei Song, Pengpeng Zhao, Wenzhao Wu, Xin (Lucy) Liu, Yong (Alexander) Liu, Yuling Yang, Zhen Wang

arxiv:2110.14502 v2 · 2021-10-27 · quant-ph · cs.DC

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LGNIIXZIPERSAX243B2U3L5FYK}

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	2026-07-05T03:33:50.727920Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

599a845f287923205f5cd8754dafa5c29a28fac92721a23f7bd96b18ebb68c88

Aliases

arxiv: 2110.14502 · arxiv_version: 2110.14502v2 · doi: 10.48550/arxiv.2110.14502 · pith_short_12: LGNIIXZIPERS · pith_short_16: LGNIIXZIPERSAX24 · pith_short_8: LGNIIXZI

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/LGNIIXZIPERSAX243B2U3L5FYK \
  | 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: 599a845f287923205f5cd8754dafa5c29a28fac92721a23f7bd96b18ebb68c88

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "02596d63576d0ddd57039c7b31388661d448bd0e81ad56b6768a837ebbb6feb0",
    "cross_cats_sorted": [
      "cs.DC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2021-10-27T15:14:59Z",
    "title_canon_sha256": "ee22d31eb7a7181fa38e06ed740f0097381ca5481c9a7b59ab03016be830276f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.14502",
    "kind": "arxiv",
    "version": 2
  }
}