Pith Number

pith:M2VK3WFB

pith:2024:M2VK3WFBKCHDDQDKE474XFQLEI

not attested not anchored not stored refs pending

Approximate Quantum Circuit Synthesis for Diagonal Unitary

Jinyang Liu, Shuai Yang, Wenqi Zhang, Zixiang Zhou

arxiv:2412.01869 v1 · 2024-12-02 · 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{M2VK3WFBKCHDDQDKE474XFQLEI}

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	2026-07-05T09:43:39.941661Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

66aaadd8a1508e31c06a273fcb960b220b0fc96e9a76d168e92ce82beda8ea58

Aliases

arxiv: 2412.01869 · arxiv_version: 2412.01869v1 · doi: 10.48550/arxiv.2412.01869 · pith_short_12: M2VK3WFBKCHD · pith_short_16: M2VK3WFBKCHDDQDK · pith_short_8: M2VK3WFB

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/M2VK3WFBKCHDDQDKE474XFQLEI \
  | 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: 66aaadd8a1508e31c06a273fcb960b220b0fc96e9a76d168e92ce82beda8ea58

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fb26f8f6059c6c6fb7c97ea3adcfbe5c641506c04d986c60335d46d7baba46a0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2024-12-02T08:54:23Z",
    "title_canon_sha256": "27e1ef3f60116c55026ac2b9868f5e986fb57b7e26bc41c6255e39b1d0d7cd48"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.01869",
    "kind": "arxiv",
    "version": 1
  }
}