Pith Number

pith:CY4JHHMI

pith:2018:CY4JHHMINJGDBXDSAERIYKL4E5

not attested not anchored not stored refs pending

Depth reduction for quantum Clifford circuits through Pauli measurements

Ching-Yi Lai, Leong-Chuan Kwek, Todd A. Brun, Yi-Cong Zheng

arxiv:1805.12082 v1 · 2018-05-30 · 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{CY4JHHMINJGDBXDSAERIYKL4E5}

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	2026-05-18T00:14:35.270417Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1638939d886a4c30dc7201228c297c27787ef5fb7d18b621a9c69b44099a7a9e

Aliases

arxiv: 1805.12082 · arxiv_version: 1805.12082v1 · doi: 10.48550/arxiv.1805.12082 · pith_short_12: CY4JHHMINJGD · pith_short_16: CY4JHHMINJGDBXDS · pith_short_8: CY4JHHMI

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/CY4JHHMINJGDBXDSAERIYKL4E5 \
  | 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: 1638939d886a4c30dc7201228c297c27787ef5fb7d18b621a9c69b44099a7a9e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a76a0ddf551283493da989c087d326d4ef4eadf5e95410dbeb740e9c3286ae01",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-05-30T16:59:58Z",
    "title_canon_sha256": "1a7cb3c49f106894be6e21b56a51720cc028a9ef2c3a1b89a725729189ad41c4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.12082",
    "kind": "arxiv",
    "version": 1
  }
}