Pith Number

pith:TI43AJ2S

pith:2024:TI43AJ2S6EMTFXG53MF4D5ZCRC

not attested not anchored not stored refs pending

Implementation of a scalable universal two-qubit quantum processor with electron and nuclear spins in a trapped ion

Huiyi Zhang, Ji Bian, Le Luo, Min Ding, Pengfei Lu, Qifeng Lao, Teng Liu, Xinxin Rao

arxiv:2407.01196 v1 · 2024-07-01 · 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{TI43AJ2S6EMTFXG53MF4D5ZCRC}

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	2026-07-05T08:38:44.461695Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9a39b02752f11932dcdddb0bc1f72288a57d0bb0806d5d0db7d894c54de5aa84

Aliases

arxiv: 2407.01196 · arxiv_version: 2407.01196v1 · doi: 10.48550/arxiv.2407.01196 · pith_short_12: TI43AJ2S6EMT · pith_short_16: TI43AJ2S6EMTFXG5 · pith_short_8: TI43AJ2S

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/TI43AJ2S6EMTFXG53MF4D5ZCRC \
  | 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: 9a39b02752f11932dcdddb0bc1f72288a57d0bb0806d5d0db7d894c54de5aa84

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2ff707a804049a24e45e1cef8153cd17354c28142b6962bfdfe7745ecc070d49",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2024-07-01T11:40:45Z",
    "title_canon_sha256": "6ccdcf5ce7f079c5f8655bba26511626dc1ec73c289bf05293631e510b8ee2be"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.01196",
    "kind": "arxiv",
    "version": 1
  }
}