Pith Number

pith:I7N3J73R

pith:2020:I7N3J73RFHK7X7BVVMZLTTDCIT

not attested not anchored not stored refs pending

A quantum circuit simulator and its applications on Sunway TaihuLight supercomputer

GuoPing Guo, Shengbin Wang, Wendong Li, YongJian Gu, Zhaoyun Chen, Zhimin Wang, Zhiqiang Wei

arxiv:2008.07140 v1 · 2020-08-17 · 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{I7N3J73RFHK7X7BVVMZLTTDCIT}

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	2026-07-05T03:07:43.896269Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

47dbb4ff7129d5fbfc35ab32b9cc6244ff4c1902f3cf50305ac89ce898011ffa

Aliases

arxiv: 2008.07140 · arxiv_version: 2008.07140v1 · doi: 10.48550/arxiv.2008.07140 · pith_short_12: I7N3J73RFHK7 · pith_short_16: I7N3J73RFHK7X7BV · pith_short_8: I7N3J73R

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/I7N3J73RFHK7X7BVVMZLTTDCIT \
  | 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: 47dbb4ff7129d5fbfc35ab32b9cc6244ff4c1902f3cf50305ac89ce898011ffa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "03fe444d2ed61d6afada5f8f8dbd1fa84886b3e9cd600284f11f3a147a0e4016",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2020-08-17T08:05:46Z",
    "title_canon_sha256": "fba5a9204ada2d284161d17ce666e0e0f8337ce233fbdca8ab14c6ba82fcd903"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.07140",
    "kind": "arxiv",
    "version": 1
  }
}