Pith Number

pith:5DFYAAFC

pith:2024:5DFYAAFC5264W7LZWYF6GWYESB

not attested not anchored not stored refs pending

Pulse-based variational quantum optimization and metalearning in superconducting circuits

Francisco Andr\'es C\'ardenas-L\'opez, Xi Chen, Yapeng Wang, Yongcheng Ding

arxiv:2407.12636 v1 · 2024-07-17 · 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{5DFYAAFC5264W7LZWYF6GWYESB}

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	2026-07-05T08:45:07.435268Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e8cb8000a2eebdcb7d79b60be35b049050f0f768a86c7ad0de08e7805338e41f

Aliases

arxiv: 2407.12636 · arxiv_version: 2407.12636v1 · doi: 10.48550/arxiv.2407.12636 · pith_short_12: 5DFYAAFC5264 · pith_short_16: 5DFYAAFC5264W7LZ · pith_short_8: 5DFYAAFC

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/5DFYAAFC5264W7LZWYF6GWYESB \
  | 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: e8cb8000a2eebdcb7d79b60be35b049050f0f768a86c7ad0de08e7805338e41f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2b8183abc5506ee170713e9ebbcef64a93fb17254a1e29385cea5d0ea7aec42f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2024-07-17T15:05:36Z",
    "title_canon_sha256": "ee29e9f96ecbbbafa2153a314e71796e08f977bb1feea5fe228cf9309b10ee29"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.12636",
    "kind": "arxiv",
    "version": 1
  }
}