Pith Number

pith:5BB2ARAH

pith:2026:5BB2ARAHWOLTJAPGPV55VHQMXX

not attested not anchored not stored refs pending

Bit flips are erasures in dissipative cat qubits

Fabrizio Minganti, Filippo Ferrari, Joachim Cohen, Vincenzo Savona

arxiv:2607.01375 v1 · 2026-07-01 · 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{5BB2ARAHWOLTJAPGPV55VHQMXX}

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	2026-07-03T00:16:58.647592Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e843a04407b3973481e67d7bda9e0cbdcc525fbc24a23fd261a543289bee79ff

Aliases

arxiv: 2607.01375 · arxiv_version: 2607.01375v1 · doi: 10.48550/arxiv.2607.01375 · pith_short_12: 5BB2ARAHWOLT · pith_short_16: 5BB2ARAHWOLTJAPG · pith_short_8: 5BB2ARAH

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/5BB2ARAHWOLTJAPGPV55VHQMXX \
  | 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: e843a04407b3973481e67d7bda9e0cbdcc525fbc24a23fd261a543289bee79ff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "784f6d769f17760a7aebfda4a4fecedc7c078ea2e372502505c4c407feacdaef",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-07-01T18:39:13Z",
    "title_canon_sha256": "17bdc4a290161637360843ce3e0c33239f1be4a762d73421cfedcbfcebc710ae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.01375",
    "kind": "arxiv",
    "version": 1
  }
}