Pith Number

pith:PLN6MGQJ

pith:2024:PLN6MGQJ56NBI2ZMEWO2SUXA4V

not attested not anchored not stored refs pending

Quantum codes for asymmetric channels: ZZZY surface codes

Diego Forlivesi, Lorenzo Valentini, Marco Chiani

arxiv:2409.10162 v1 · 2024-09-16 · 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{PLN6MGQJ56NBI2ZMEWO2SUXA4V}

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	2026-07-05T09:07:36.036269Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7adbe61a09ef9a146b2c259da952e0e560325e5fd2cf34bf1517ba9a47ef6d21

Aliases

arxiv: 2409.10162 · arxiv_version: 2409.10162v1 · doi: 10.48550/arxiv.2409.10162 · pith_short_12: PLN6MGQJ56NB · pith_short_16: PLN6MGQJ56NBI2ZM · pith_short_8: PLN6MGQJ

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/PLN6MGQJ56NBI2ZMEWO2SUXA4V \
  | 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: 7adbe61a09ef9a146b2c259da952e0e560325e5fd2cf34bf1517ba9a47ef6d21

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f0d0edc66fed173808bca9dd7f204f78a8ddb0a3ee7ee7a88b067bb610098008",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2024-09-16T10:52:23Z",
    "title_canon_sha256": "a32840d5b6524b6599fd49b5b7cebc03411a6ba9943967b96baee557a9c91127"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2409.10162",
    "kind": "arxiv",
    "version": 1
  }
}