Pith Number

pith:4QX23MWW

pith:2019:4QX23MWWO4FOBTDKIQRPZTFFDR

not attested not anchored not stored refs pending

Detecting Non-Markovianity via Quantified Coherence: Theory and Experiments

Chuan-Feng Li, Daoyi Dong, Franco Nori, Guang-Can Guo, Guo-Yong Xiang, Kang-Da Wu, Zhibo Hou

arxiv:1903.03359 v1 · 2019-03-08 · quant-ph

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\usepackage{pith}
\pithnumber{4QX23MWWO4FOBTDKIQRPZTFFDR}

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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.

Cited by

1 paper in Pith

Experimental investigation of Markovian and non-Markovian channel addition

Receipt and verification

First computed	2026-07-05T01:11:39.492557Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e42fadb2d6770ae0cc6a4422fccca51c5e41cdc94e868709c558431bf0d56707

Aliases

arxiv: 1903.03359 · arxiv_version: 1903.03359v1 · doi: 10.48550/arxiv.1903.03359 · pith_short_12: 4QX23MWWO4FO · pith_short_16: 4QX23MWWO4FOBTDK · pith_short_8: 4QX23MWW

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/4QX23MWWO4FOBTDKIQRPZTFFDR \
  | 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: e42fadb2d6770ae0cc6a4422fccca51c5e41cdc94e868709c558431bf0d56707

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e4dfd6da9c053bc8df79d1cdf033a56389ab2684c054be296214a1e099b80051",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2019-03-08T10:44:27Z",
    "title_canon_sha256": "0be901fca697e18c843747d6de0408cf72ff6d246804509c2ef985f3cf94dfad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.03359",
    "kind": "arxiv",
    "version": 1
  }
}