Pith Number

pith:FOWT7L5P

pith:2006:FOWT7L5PHDIBOUPEJGBZLXNRUX

not attested not anchored not stored refs pending

Generalization of Quantum Error Correction via the Heisenberg Picture

Achim Kempf, Cedric Beny, David W. Kribs

arxiv:quant-ph/0608071 v2 · 2006-08-08 · 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{FOWT7L5PHDIBOUPEJGBZLXNRUX}

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	2026-05-18T01:37:54.399626Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2bad3fafaf38d01751e4498395ddb1a5c3f07225acafc347013f5cbcb9729534

Aliases

arxiv: quant-ph/0608071 · arxiv_version: quant-ph/0608071v2 · doi: 10.48550/arxiv.quant-ph/0608071 · pith_short_12: FOWT7L5PHDIB · pith_short_16: FOWT7L5PHDIBOUPE · pith_short_8: FOWT7L5P

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/FOWT7L5PHDIBOUPEJGBZLXNRUX \
  | 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: 2bad3fafaf38d01751e4498395ddb1a5c3f07225acafc347013f5cbcb9729534

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fb34aa72d5b32f83a95ac31234cd3654c8ea0e9754f30d983d82f8d248870301",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2006-08-08T15:35:32Z",
    "title_canon_sha256": "468de62389654cbc46036b664e904afc94177805e39ba390d95a80387dde5a71"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0608071",
    "kind": "arxiv",
    "version": 2
  }
}