Pith Number

pith:22JNWLOX

pith:2016:22JNWLOXORYSA2YQJVSUSYO2K2

not attested not anchored not stored refs pending

Overhead analysis of universal concatenated quantum codes

Christopher Chamberland, Raymond Laflamme, Tomas Jochym-O'Connor

arxiv:1609.07497 v3 · 2016-09-23 · 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{22JNWLOXORYSA2YQJVSUSYO2K2}

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	2026-05-18T00:42:12.773254Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d692db2dd77471206b104d654961da568fe5f7bf4d43484440c8b3a1d55fca8a

Aliases

arxiv: 1609.07497 · arxiv_version: 1609.07497v3 · doi: 10.48550/arxiv.1609.07497 · pith_short_12: 22JNWLOXORYS · pith_short_16: 22JNWLOXORYSA2YQ · pith_short_8: 22JNWLOX

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/22JNWLOXORYSA2YQJVSUSYO2K2 \
  | 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: d692db2dd77471206b104d654961da568fe5f7bf4d43484440c8b3a1d55fca8a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c757c2486381d8a29bd17f02db3b8a7048026c09aed5d0115debc6441d5418f4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2016-09-23T20:01:01Z",
    "title_canon_sha256": "8abe07216b9cc29ca20adae50b30622af42e040b61e1e9728019b343471ef5f8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.07497",
    "kind": "arxiv",
    "version": 3
  }
}