Pith Number

pith:ZI5Y27V7

pith:2020:ZI5Y27V7B3GWPEAV44S4ZLLBIG

not attested not anchored not stored refs pending

Topological Protection and Control of Quantum Markovianity

Gian Luca Giorgi, Salvatore Lorenzo, Stefano Longhi

arxiv:2002.04234 v1 · 2020-02-11 · 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{ZI5Y27V7B3GWPEAV44S4ZLLBIG}

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	2026-07-05T00:39:43.558794Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ca3b8d7ebf0ecd679015e725ccad614190e6490ae4a6d5bf0149d85f562e8cc2

Aliases

arxiv: 2002.04234 · arxiv_version: 2002.04234v1 · doi: 10.48550/arxiv.2002.04234 · pith_short_12: ZI5Y27V7B3GW · pith_short_16: ZI5Y27V7B3GWPEAV · pith_short_8: ZI5Y27V7

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/ZI5Y27V7B3GWPEAV44S4ZLLBIG \
  | 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: ca3b8d7ebf0ecd679015e725ccad614190e6490ae4a6d5bf0149d85f562e8cc2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1dc81da06cb103a4862ec0342cb782f8217ee85ad9e7f0eb32d8e2047224de48",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2020-02-11T07:19:06Z",
    "title_canon_sha256": "744c521f4067d658fd8523714f6b05736c71609f6d6ebcf7f62b6ed588d46e50"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.04234",
    "kind": "arxiv",
    "version": 1
  }
}