Pith Number

pith:QANTTFPD

pith:2012:QANTTFPDNZKHRDIMEGMX2J3M3N

not attested not anchored not stored refs pending

Markovian Classicality from Zero Discord for Bipartite Quantum Systems

J. Jeknic-Dugic, M. Arsenijevic, M. Dugic

arxiv:1203.4612 v3 · 2012-03-20 · quant-ph · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QANTTFPDNZKHRDIMEGMX2J3M3N}

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	2026-05-18T03:57:52.718606Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

801b3995e36e54788d0c21997d276cdb48fa174f7da9f146687c9ce86be45c46

Aliases

arxiv: 1203.4612 · arxiv_version: 1203.4612v3 · doi: 10.48550/arxiv.1203.4612 · pith_short_12: QANTTFPDNZKH · pith_short_16: QANTTFPDNZKHRDIM · pith_short_8: QANTTFPD

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/QANTTFPDNZKHRDIMEGMX2J3M3N \
  | 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: 801b3995e36e54788d0c21997d276cdb48fa174f7da9f146687c9ce86be45c46

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2ddf621f0563d23a12528b7786f30a4b7307b79f198cc6be8d241d505cd4e97f",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-03-20T22:23:01Z",
    "title_canon_sha256": "7f65f9d06b1c07fdb50d836a9aad0a224237b8207a3bb36610f7ee3a47b331b9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.4612",
    "kind": "arxiv",
    "version": 3
  }
}