Pith Number

pith:LZQN4E3C

pith:2010:LZQN4E3C23CMLOTAD4H22QF2XD

not attested not anchored not stored refs pending

Quantum error correction with degenerate codes for correlated noise

Chiara Macchiavello, Giacomo Mauro D'Ariano, Giulio Chiribella, Michele Dall'Arno, Paolo Perinotti

arxiv:1007.3655 v2 · 2010-07-21 · 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{LZQN4E3C23CMLOTAD4H22QF2XD}

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	2026-05-18T02:06:12.021684Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5e60de1362d6c4c5ba601f0fad40bab8eea8c18e5d97cc0e4b311dee261838c2

Aliases

arxiv: 1007.3655 · arxiv_version: 1007.3655v2 · doi: 10.48550/arxiv.1007.3655 · pith_short_12: LZQN4E3C23CM · pith_short_16: LZQN4E3C23CMLOTA · pith_short_8: LZQN4E3C

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/LZQN4E3C23CMLOTAD4H22QF2XD \
  | 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: 5e60de1362d6c4c5ba601f0fad40bab8eea8c18e5d97cc0e4b311dee261838c2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1c5b5875567d554c9d43754237dd0e958ef252cc6e1e9be99756e81def551913",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2010-07-21T13:40:44Z",
    "title_canon_sha256": "ca90378b26bbe443a078599c865ccb45d8d52104ff392903d8ada8a95485474d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1007.3655",
    "kind": "arxiv",
    "version": 2
  }
}