Pith Number

pith:W6ZMF5JE

pith:2012:W6ZMF5JERDJXDHCCDQL7LBADQS

not attested not anchored not stored refs pending

Witnessing non-Markovianity of quantum evolution

Andrzej Kossakowski, Dariusz Chru\'sci\'nski

arxiv:1210.8079 v1 · 2012-10-30 · 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{W6ZMF5JERDJXDHCCDQL7LBADQS}

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	2026-05-18T02:57:53.203679Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b7b2c2f52488d3719c421c17f5840384b69135097b9a41a1573fee9a1d418a5e

Aliases

arxiv: 1210.8079 · arxiv_version: 1210.8079v1 · doi: 10.48550/arxiv.1210.8079 · pith_short_12: W6ZMF5JERDJX · pith_short_16: W6ZMF5JERDJXDHCC · pith_short_8: W6ZMF5JE

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/W6ZMF5JERDJXDHCCDQL7LBADQS \
  | 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: b7b2c2f52488d3719c421c17f5840384b69135097b9a41a1573fee9a1d418a5e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "63abd1cda5d4a1ec0b81ab8cd8d1eff95d30d9a90c058ba61271a01f865fd10b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-10-30T16:48:12Z",
    "title_canon_sha256": "22d013c8ffcf26ef280bfd5bc0220ebbca8a36b0bb7aacbcf63a0a4729f392fb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.8079",
    "kind": "arxiv",
    "version": 1
  }
}