Pith Number

pith:KDNPFHPV

pith:2020:KDNPFHPV4D4EC4TVLF2KWDSYL7

not attested not anchored not stored refs pending

Systematic error tolerant multiqubit holonomic entangling gates

Jie Song, Jin-Lei Wu, Jin-Xuan Han, Shi-Lei Su, Weibin Li, Yan Wang, Yan Xia, Yongyuan Jiang

arxiv:2012.02935 v4 · 2020-12-05 · 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{KDNPFHPV4D4EC4TVLF2KWDSYL7}

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	2026-07-05T03:32:51.074447Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

50daf29df5e0f84172755974ab0e585fe80ec5f42b8ce2b1515a1d26f4dcc9e7

Aliases

arxiv: 2012.02935 · arxiv_version: 2012.02935v4 · doi: 10.48550/arxiv.2012.02935 · pith_short_12: KDNPFHPV4D4E · pith_short_16: KDNPFHPV4D4EC4TV · pith_short_8: KDNPFHPV

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/KDNPFHPV4D4EC4TVLF2KWDSYL7 \
  | 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: 50daf29df5e0f84172755974ab0e585fe80ec5f42b8ce2b1515a1d26f4dcc9e7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "46940dcf84ac4950e58e8eaab9a265d70cc86269e1a6d503cb33c2f780c87099",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2020-12-05T03:00:47Z",
    "title_canon_sha256": "24e8178f974bde481443509ea9473793ae79b03d8d5cce770fa70f53bf996eb7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.02935",
    "kind": "arxiv",
    "version": 4
  }
}