Pith Number

pith:OYJFQFFJ

pith:2026:OYJFQFFJSNFU6YE6DG6DGNO64Z

not attested not anchored not stored refs pending

Optimizing bias-tailored quantum error correction beyond code-capacity noise

Alejandro Bermudez, C\'esar Benito, I. Jes\'an Vel\'azquez-Res\'endiz

arxiv:2606.17709 v1 · 2026-06-16 · 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{OYJFQFFJSNFU6YE6DG6DGNO64Z}

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	2026-06-19T16:10:19.944526Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

76125814a9934b4f609e19bc3335dee670fbc16407d45dbe447160d335af4f0b

Aliases

arxiv: 2606.17709 · arxiv_version: 2606.17709v1 · doi: 10.48550/arxiv.2606.17709 · pith_short_12: OYJFQFFJSNFU · pith_short_16: OYJFQFFJSNFU6YE6 · pith_short_8: OYJFQFFJ

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/OYJFQFFJSNFU6YE6DG6DGNO64Z \
  | 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: 76125814a9934b4f609e19bc3335dee670fbc16407d45dbe447160d335af4f0b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d49a0fc288c576d701d696559ae14af7fbd9e5d98442d6821b88c8ab8562d775",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-06-16T09:19:10Z",
    "title_canon_sha256": "b79680b0094903c3914ad7d03bdb380c4fe518a646460d5d963084ff5351a8d3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.17709",
    "kind": "arxiv",
    "version": 1
  }
}