Pith Number

pith:PSNHYG6O

pith:2010:PSNHYG6OKXKZOV4ZKVDNYBTTJ4

not attested not anchored not stored refs pending

Quantum Error Correction beyond the Bounded Distance Decoding Limit

Hideki Imai, Kenta Kasai, Kohichi Sakaniwa, Manabu Hagiwara

arxiv:1007.1778 v2 · 2010-07-11 · cs.IT · math.IT · 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{PSNHYG6OKXKZOV4ZKVDNYBTTJ4}

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	2026-05-18T00:59:10.815690Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7c9a7c1bce55d59757995546dc06734f2afed832d405b2ea65202f24f853ed97

Aliases

arxiv: 1007.1778 · arxiv_version: 1007.1778v2 · doi: 10.48550/arxiv.1007.1778 · pith_short_12: PSNHYG6OKXKZ · pith_short_16: PSNHYG6OKXKZOV4Z · pith_short_8: PSNHYG6O

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/PSNHYG6OKXKZOV4ZKVDNYBTTJ4 \
  | 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: 7c9a7c1bce55d59757995546dc06734f2afed832d405b2ea65202f24f853ed97

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a590a448d34800175252944c120afc6782022af4f0f09e25631551d34a97da58",
    "cross_cats_sorted": [
      "math.IT",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2010-07-11T15:08:35Z",
    "title_canon_sha256": "4986abbc2afa469c59c5d13f38274b48b541bc51e2fb53eeb33d154d1d1f335f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1007.1778",
    "kind": "arxiv",
    "version": 2
  }
}