Pith Number

pith:4ENEJTDZ

pith:2026:4ENEJTDZYSCDQA265RJ6VDGHDW

not attested not anchored not stored refs pending

Designer Codes from GALA: Compact, Self-Dual, and Rate-1/2 QEC on Reconfigurable Atom Arrays

Arpit Dua, Casey Duckering, Willers Yang

arxiv:2608.07431 v1 · 2026-08-07 · 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{4ENEJTDZYSCDQA265RJ6VDGHDW}

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	2026-08-10T01:15:22.716797Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e11a44cc79c48438035eec53ea8cc71db06fc10f8a7fb8db8f77824df8d3fd92

Aliases

arxiv: 2608.07431 · arxiv_version: 2608.07431v1 · doi: 10.48550/arxiv.2608.07431 · pith_short_12: 4ENEJTDZYSCD · pith_short_16: 4ENEJTDZYSCDQA26 · pith_short_8: 4ENEJTDZ

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/4ENEJTDZYSCDQA265RJ6VDGHDW \
  | 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: e11a44cc79c48438035eec53ea8cc71db06fc10f8a7fb8db8f77824df8d3fd92

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b73792fc6705bf278ab24f0e16f4fc000fd18164e26c397e8063376e4d10fe96",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-08-07T17:17:22Z",
    "title_canon_sha256": "5cf519fd75dc099faa397015d74347a1c3239833d71183401cbddcaa50f4c1d7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.07431",
    "kind": "arxiv",
    "version": 1
  }
}