Pith Number

pith:JBCRK6TJ

pith:2026:JBCRK6TJXOTTNKRQGO3XBIYVVA

not attested not anchored not stored refs pending

SPICE-Q and Large-Scale Quantum Chip Production

Bin Wu, Bin Yang, Cai, Chang Liu, Fumin Luo, GuoRong Zhang, Ling Qiao, Qinglang Guo, WeiGui Guo, Xuefei Liu

arxiv:2606.17907 v1 · 2026-06-16 · 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{JBCRK6TJXOTTNKRQGO3XBIYVVA}

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	2026-06-19T16:10:43.336189Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4845157a69bba736aa3033b770a315a82426675038bb22d79addda33f3d8ee7c

Aliases

arxiv: 2606.17907 · arxiv_version: 2606.17907v1 · doi: 10.48550/arxiv.2606.17907 · pith_short_12: JBCRK6TJXOTT · pith_short_16: JBCRK6TJXOTTNKRQ · pith_short_8: JBCRK6TJ

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/JBCRK6TJXOTTNKRQGO3XBIYVVA \
  | 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: 4845157a69bba736aa3033b770a315a82426675038bb22d79addda33f3d8ee7c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "44199e4f59ad179f636666b9be74e7e49218be212993709ca39c1d8f092c3613",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-06-16T13:31:10Z",
    "title_canon_sha256": "2292099dfaee8e9b60c2debb5026b8d4addce7ad07c81782f71ca62a7b2bdcc5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.17907",
    "kind": "arxiv",
    "version": 1
  }
}