Pith Number

pith:EVVJCAWE

pith:2010:EVVJCAWEMO5J6KPCRWAG2JTUAH

not attested not anchored not stored refs pending

Fault tolerant quantum computation with very high threshold for loss errors

Sean D. Barrett, Thomas M. Stace

arxiv:1005.2456 v2 · 2010-05-14 · quant-ph · cond-mat.dis-nn

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EVVJCAWEMO5J6KPCRWAG2JTUAH}

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	2026-05-18T02:24:07.228290Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

256a9102c463ba9f29e28d806d267401e16f1af7c6873bea8ae8625f076a1c5d

Aliases

arxiv: 1005.2456 · arxiv_version: 1005.2456v2 · doi: 10.48550/arxiv.1005.2456 · pith_short_12: EVVJCAWEMO5J · pith_short_16: EVVJCAWEMO5J6KPC · pith_short_8: EVVJCAWE

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/EVVJCAWEMO5J6KPCRWAG2JTUAH \
  | 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: 256a9102c463ba9f29e28d806d267401e16f1af7c6873bea8ae8625f076a1c5d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b5cb3fb4aa65013ed29b9b88999cf75133bd12a378c90076669597b704473aab",
    "cross_cats_sorted": [
      "cond-mat.dis-nn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2010-05-14T05:26:17Z",
    "title_canon_sha256": "b194cc40e4540a842091961587748b5329c251a0147a6a9fe543e48309696b3b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1005.2456",
    "kind": "arxiv",
    "version": 2
  }
}