Pith Number

pith:EKSOLF5F

pith:2005:EKSOLF5FV56L72DQN2ULDDPGJ6

not attested not anchored not stored refs pending

Operator quantum error correction

David Poulin, David W. Kribs, Maia Lesosky, Raymond Laflamme

arxiv:quant-ph/0504189 v3 · 2005-04-26 · quant-ph · math.FA · math.OA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EKSOLF5FV56L72DQN2ULDDPGJ6}

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

3 papers in Pith

Phase transitions and uberholography of holographic pure-state geometries

Clifford-Deformed Compass Codes

Gauss law codes and vacuum codes from lattice gauge theories

Receipt and verification

First computed	2026-07-04T14:50:41.606676Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

22a4e597a5af7cbfe8706ea8b18de64facaba59ff356a6141fe4a126ca78c167

Aliases

arxiv: quant-ph/0504189 · arxiv_version: quant-ph/0504189v3 · doi: 10.48550/arxiv.quant-ph/0504189 · pith_short_12: EKSOLF5FV56L · pith_short_16: EKSOLF5FV56L72DQ · pith_short_8: EKSOLF5F

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/EKSOLF5FV56L72DQN2ULDDPGJ6 \
  | 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: 22a4e597a5af7cbfe8706ea8b18de64facaba59ff356a6141fe4a126ca78c167

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1d48805a81030d6dbbdfaf2a435fc4213fc7842a5fac731101f1c434bc7e2cbf",
    "cross_cats_sorted": [
      "math.FA",
      "math.OA"
    ],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2005-04-26T02:42:56Z",
    "title_canon_sha256": "21cd876364e311058531bfd47f3f1a7eb439627872c6fac57be3e61f94cd7cc3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0504189",
    "kind": "arxiv",
    "version": 3
  }
}