Pith Number

pith:V4M522PP

pith:2019:V4M522PPSHXIXTZGHQLN7YMZSG

not attested not anchored not stored refs pending

Quantum Error Correction: An Introductory Guide

Joschka Roffe

arxiv:1907.11157 v1 · 2019-07-25 · 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{V4M522PPSHXIXTZGHQLN7YMZSG}

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

2 papers in Pith

LUCI on IBM Hardware: Error Suppression with Almost Half Syndrome Density

High-performance cellular automaton decoders for quantum repetition and toric code

Receipt and verification

First computed	2026-07-05T00:11:21.664897Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

af19dd69ef91ee8bcf263c16dfe199918a9e181a6c3711ca187ee1c81238fcc4

Aliases

arxiv: 1907.11157 · arxiv_version: 1907.11157v1 · doi: 10.48550/arxiv.1907.11157 · pith_short_12: V4M522PPSHXI · pith_short_16: V4M522PPSHXIXTZG · pith_short_8: V4M522PP

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/V4M522PPSHXIXTZGHQLN7YMZSG \
  | 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: af19dd69ef91ee8bcf263c16dfe199918a9e181a6c3711ca187ee1c81238fcc4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6e70971b56d461262530d692ecb8fa59a9266789137ea68c15a11d187485cc83",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2019-07-25T16:01:44Z",
    "title_canon_sha256": "c04fd6c3c44efe2d0c805b4f955dc1bb5229ac70feafe16704976d75c086cbf7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.11157",
    "kind": "arxiv",
    "version": 1
  }
}