Pith Number

pith:N4KP5KKU

pith:2025:N4KP5KKU6YMEEDR7GTUIYSV737

not attested not anchored not stored refs pending

Automorphism gadgets in homological product codes

Maryam Mudassar, Michael J. Gullans, Noah Berthusen, Shi Jie Samuel Tan, Yifan Hong

arxiv:2508.04794 v1 · 2025-08-06 · 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{N4KP5KKU6YMEEDR7GTUIYSV737}

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.

Cited by

3 papers in Pith

Generalized Bicycle Codes as Cyclic Submodules and their Automorphism Structure

Achieving Optimal-Distance Atom-Loss Correction via Pauli Envelope

Spatial overhead reduction for 2D hypergraph product codes

Receipt and verification

First computed	2026-07-05T11:50:02.002908Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6f14fea954f618420e3f34e88c4abfdfe3835c32ecb5d35662f69a5d0364302b

Aliases

arxiv: 2508.04794 · arxiv_version: 2508.04794v1 · doi: 10.48550/arxiv.2508.04794 · pith_short_12: N4KP5KKU6YME · pith_short_16: N4KP5KKU6YMEEDR7 · pith_short_8: N4KP5KKU

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/N4KP5KKU6YMEEDR7GTUIYSV737 \
  | 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: 6f14fea954f618420e3f34e88c4abfdfe3835c32ecb5d35662f69a5d0364302b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9047ebb0aa2010c257acdb5695555507d4965a9d347ee4324951f8c46f17ac5d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-08-06T18:10:37Z",
    "title_canon_sha256": "e3348edf5620ab2cd3970e51ffb99f05e6dcc9366775dc78fbdec94abe48c982"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.04794",
    "kind": "arxiv",
    "version": 1
  }
}