Pith Number

pith:6HLCZAFB

pith:2021:6HLCZAFBBPYNYDAVB4MYHC7C4R

not attested not anchored not stored refs pending

Rademacher complexity of noisy quantum circuits

Dax Enshan Koh, Kaifeng Bu, Lu Li, Qingxian Luo, Yaobo Zhang

arxiv:2103.03139 v1 · 2021-03-04 · 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{6HLCZAFBBPYNYDAVB4MYHC7C4R}

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	2026-07-05T02:20:24.661862Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f1d62c80a10bf0dc0c150f19838be2e45b73a1e8a0076d4efabca9866f092077

Aliases

arxiv: 2103.03139 · arxiv_version: 2103.03139v1 · doi: 10.48550/arxiv.2103.03139 · pith_short_12: 6HLCZAFBBPYN · pith_short_16: 6HLCZAFBBPYNYDAV · pith_short_8: 6HLCZAFB

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/6HLCZAFBBPYNYDAVB4MYHC7C4R \
  | 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: f1d62c80a10bf0dc0c150f19838be2e45b73a1e8a0076d4efabca9866f092077

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "112e0c385a0aae4e21d961f9d969cb5364f4a3135741f0b7e1e40db1c24abe5a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2021-03-04T16:34:46Z",
    "title_canon_sha256": "17152a3d4ea747f30e33e326a7f493d404d527cedd651322e4d2fb7575de005a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.03139",
    "kind": "arxiv",
    "version": 1
  }
}