Pith Number

pith:VGEVFXSC

pith:2012:VGEVFXSC2423WVGAHQDZHLNIU2

not attested not anchored not stored refs pending

Experimental implementation of encoded logical qubit operations in a perfect quantum error correcting code

Dieter Suter, Jingfu Zhang, Raymond Laflamme

arxiv:1208.4797 v1 · 2012-08-23 · 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{VGEVFXSC2423WVGAHQDZHLNIU2}

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	2026-05-18T02:21:00.491798Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a98952de42d735bb54c03c0793ada8a6b305b54d7845784ac8b8e31732d0beb9

Aliases

arxiv: 1208.4797 · arxiv_version: 1208.4797v1 · doi: 10.48550/arxiv.1208.4797 · pith_short_12: VGEVFXSC2423 · pith_short_16: VGEVFXSC2423WVGA · pith_short_8: VGEVFXSC

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/VGEVFXSC2423WVGAHQDZHLNIU2 \
  | 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: a98952de42d735bb54c03c0793ada8a6b305b54d7845784ac8b8e31732d0beb9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d951c20e8daed1e08c3abed45cc22d1198d5454c1ef195c9a1704398cf772c27",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-08-23T16:56:36Z",
    "title_canon_sha256": "6758adaec75a01d0c627b10dfb40319a2d7a9deb257d3bbe21466f8fba0cbdad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.4797",
    "kind": "arxiv",
    "version": 1
  }
}