Pith Number

pith:DWQZHMWC

pith:2017:DWQZHMWCMWXKJSNL3XLRCPLWMQ

not attested not anchored not stored refs pending

Quantum suprematism picture of Malevich's squares triada for spin states and the parametric oscillator evolution in the probability representation of quantum mechanics

Olga V. Man'ko, Vladimir I. Man'ko, Vladimir N. Chernega

arxiv:1712.01927 v2 · 2017-12-05 · 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{DWQZHMWCMWXKJSNL3XLRCPLWMQ}

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	2026-05-17T23:54:26.571193Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1da193b2c265aea4c9abddd7113d766400d94cb9c0f6a25b62830710782ae717

Aliases

arxiv: 1712.01927 · arxiv_version: 1712.01927v2 · doi: 10.48550/arxiv.1712.01927 · pith_short_12: DWQZHMWCMWXK · pith_short_16: DWQZHMWCMWXKJSNL · pith_short_8: DWQZHMWC

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/DWQZHMWCMWXKJSNL3XLRCPLWMQ \
  | 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: 1da193b2c265aea4c9abddd7113d766400d94cb9c0f6a25b62830710782ae717

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c53e89fb3e905ef668b45c79df9902695c314c6eeb159a4e8b0fb5c002286cf5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-12-05T21:13:15Z",
    "title_canon_sha256": "77a723ee8b968c7561db51c088c9e4ac7ca4832570e81a99eaceb01df5a9023a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.01927",
    "kind": "arxiv",
    "version": 2
  }
}