Pith Number

pith:ECISKOMN

pith:2026:ECISKOMNUGM6RMBJXM266B5KV6

not attested not anchored not stored refs pending

A Three-Layer Architecture for Fault-Tolerant Quantum Computing

Tianyi Li, Xiao Yuan, Yiming Huang, Ying Li, Yuan Yao, Zhirao Wang, Zhou You

arxiv:2606.22418 v1 · 2026-06-21 · 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{ECISKOMNUGM6RMBJXM266B5KV6}

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	2026-06-23T02:13:37.880958Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

209125398da199e8b029bb35ef07aaaf81d849c04a261a0acc8a7d2a32d74d24

Aliases

arxiv: 2606.22418 · arxiv_version: 2606.22418v1 · doi: 10.48550/arxiv.2606.22418 · pith_short_12: ECISKOMNUGM6 · pith_short_16: ECISKOMNUGM6RMBJ · pith_short_8: ECISKOMN

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/ECISKOMNUGM6RMBJXM266B5KV6 \
  | 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: 209125398da199e8b029bb35ef07aaaf81d849c04a261a0acc8a7d2a32d74d24

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cf8a7c420a39d3ae1a5fa79b5758b45f6ac267c938fbcb11808053b58175e05e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-06-21T10:11:38Z",
    "title_canon_sha256": "2eddaefff4de99ed98c387b4ea08b37e12ac219e0c20592bbfbf9c219961c7d8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.22418",
    "kind": "arxiv",
    "version": 1
  }
}