Pith Number

pith:EFEQR5BX

pith:2026:EFEQR5BXRI66T4OVERMDAKJBWM

not attested not anchored not stored refs pending

Projected logical ensembles in surface codes via the random-matrix theory of quantum dots

Benjamin B\'eri, Jan Behrends, Max McGinley, Mircea Bejan

arxiv:2606.17140 v1 · 2026-06-15 · quant-ph · cond-mat.dis-nn · cond-mat.mes-hall · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EFEQR5BXRI66T4OVERMDAKJBWM}

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	2026-06-19T16:10:04.202934Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

214908f4378a3de9f1d52458302921b31131283c36a0648b8cfcc84251d57a9b

Aliases

arxiv: 2606.17140 · arxiv_version: 2606.17140v1 · doi: 10.48550/arxiv.2606.17140 · pith_short_12: EFEQR5BXRI66 · pith_short_16: EFEQR5BXRI66T4OV · pith_short_8: EFEQR5BX

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/EFEQR5BXRI66T4OVERMDAKJBWM \
  | 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: 214908f4378a3de9f1d52458302921b31131283c36a0648b8cfcc84251d57a9b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c34b2604add2263ceed9ab7ad1f00a592dca5afb9e46ae680a5f7b89f9e5996",
    "cross_cats_sorted": [
      "cond-mat.dis-nn",
      "cond-mat.mes-hall",
      "cond-mat.stat-mech"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-06-15T18:00:01Z",
    "title_canon_sha256": "922ec6eb064f3252318952f50f7599a187a5381b14ac8ed1b8df780851635ead"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.17140",
    "kind": "arxiv",
    "version": 1
  }
}