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Pith Number

pith:ND6GRHEX

pith:2004:ND6GRHEX43BX7JDPQNZM6CAKXO
not attested not anchored not stored refs pending

Fault-Tolerant Postselected Quantum Computation: Threshold Analysis

E. Knill

arxiv:quant-ph/0404104 v1 · 2004-04-19 · 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{ND6GRHEX43BX7JDPQNZM6CAKXO}

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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

5 papers in Pith

Computing noise-canceling observables via Pauli propagation
Quantum-Classical Embedding via Ghost Gutzwiller Approximation for Enhanced Simulations of Correlated Electron Systems
Certification and Classification of Linear Quantum Error Mitigation Methods
Simplified circuit-level decoding using Knill error correction
Local distillation from Reed Muller codes unfolding
Receipt and verification
First computed 2026-07-04T14:46:34.497248Z
Builder pith-number-builder-2026-05-17-v1
Signature Pith Ed25519 (pith-v1-2026-05) · public key
Schema pith-number/v1.0

Canonical hash

68fc689c97e6c37fa46f8372cf080abb83f217b0fb353fcff35589ae6dc9c021

Aliases

arxiv: quant-ph/0404104 · arxiv_version: quant-ph/0404104v1 · doi: 10.48550/arxiv.quant-ph/0404104 · pith_short_12: ND6GRHEX43BX · pith_short_16: ND6GRHEX43BX7JDP · pith_short_8: ND6GRHEX
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/ND6GRHEX43BX7JDPQNZM6CAKXO \
  | 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: 68fc689c97e6c37fa46f8372cf080abb83f217b0fb353fcff35589ae6dc9c021
Canonical record JSON 
{
  "metadata": {
    "abstract_canon_sha256": "b95f75f80b3d3ddd2deba4c2f90497bc9e17c8b0cdb294b4719ce670c0f24601",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2004-04-19T21:17:56Z",
    "title_canon_sha256": "089c5942436abca94e466fa172ba68d31ecf2cb74e0da82c7eaa5e3aaf754c1b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0404104",
    "kind": "arxiv",
    "version": 1
  }
}