Pith Number

pith:YUQ26MDS

pith:2019:YUQ26MDSUZAQGSV3G73SMVVAN6

not attested not anchored not stored refs pending

Experimental investigation of Markovian and non-Markovian channel addition

F. Petruccione, F. Wudarski, I. Sinayskiy, M. S. Tame, S. A. Uriri

arxiv:1908.08085 v2 · 2019-08-21 · 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{YUQ26MDSUZAQGSV3G73SMVVAN6}

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	2026-07-05T01:04:28.631121Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c521af3072a641034abb37f72656a06fa5f2b9f267b9d0b6325b2ef46499dfb9

Aliases

arxiv: 1908.08085 · arxiv_version: 1908.08085v2 · doi: 10.48550/arxiv.1908.08085 · pith_short_12: YUQ26MDSUZAQ · pith_short_16: YUQ26MDSUZAQGSV3 · pith_short_8: YUQ26MDS

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/YUQ26MDSUZAQGSV3G73SMVVAN6 \
  | 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: c521af3072a641034abb37f72656a06fa5f2b9f267b9d0b6325b2ef46499dfb9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "577eeb44beec2305e0b4a95afbcbfc44e10491c3b0b8e7afd2e3ef2eb37f6c64",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2019-08-21T19:10:03Z",
    "title_canon_sha256": "293017ade754a465a1e7a9cec9a53f9ca4c65785131591320bb1ea65ca691c85"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.08085",
    "kind": "arxiv",
    "version": 2
  }
}