Pith Number

pith:LQZPWP72

pith:1999:LQZPWP726WSOE33LD23GQAWPNY

not attested not anchored not stored refs pending

Theory of Quantum Error Correction for General Noise

Emanuel Knill, Lorenza Viola, Raymond Laflamme

arxiv:quant-ph/9908066 v1 · 1999-08-19 · 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{LQZPWP726WSOE33LD23GQAWPNY}

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

1 paper in Pith

Weakly Fault-Tolerant Computation in a Quantum Error-Detecting Code

Receipt and verification

First computed	2026-07-04T14:47:27.887044Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5c32fb3ffaf5a4e26f6b1eb66802cf6e2a77a017610c14a33529fb88badff964

Aliases

arxiv: quant-ph/9908066 · arxiv_version: quant-ph/9908066v1 · doi: 10.48550/arxiv.quant-ph/9908066 · pith_short_12: LQZPWP726WSO · pith_short_16: LQZPWP726WSOE33L · pith_short_8: LQZPWP72

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/LQZPWP726WSOE33LD23GQAWPNY \
  | 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: 5c32fb3ffaf5a4e26f6b1eb66802cf6e2a77a017610c14a33529fb88badff964

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3a238777b18ce5fdb5861b691e2c534bb2102e74a037046dd73c13e30ef31f63",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "1999-08-19T22:43:44Z",
    "title_canon_sha256": "64120cb761eb3c4b6406ed0e1c87b4f7adb69aef0eb89002d408103bbdae4904"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/9908066",
    "kind": "arxiv",
    "version": 1
  }
}