Pith Number

pith:SCY6KXKF

pith:2013:SCY6KXKFPRPOHGDZZKQAQBC4ET

not attested not anchored not stored refs pending

Quantum scissors - finite-dimensional states engineering

A. Kowalewska-Kud{\l}aszyk, W. Leo\'nski

arxiv:1312.0118 v1 · 2013-11-30 · 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{SCY6KXKFPRPOHGDZZKQAQBC4ET}

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	2026-05-18T03:05:46.736607Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

90b1e55d457c5ee39879caa008045c24e5e906579f0a080647018d2a52ce9c9a

Aliases

arxiv: 1312.0118 · arxiv_version: 1312.0118v1 · doi: 10.48550/arxiv.1312.0118 · pith_short_12: SCY6KXKFPRPO · pith_short_16: SCY6KXKFPRPOHGDZ · pith_short_8: SCY6KXKF

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/SCY6KXKFPRPOHGDZZKQAQBC4ET \
  | 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: 90b1e55d457c5ee39879caa008045c24e5e906579f0a080647018d2a52ce9c9a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a99283ae52806c25c19da38fe834233750fcd10840537c522cb6f77615767adb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-11-30T15:35:50Z",
    "title_canon_sha256": "8e6291166e73329846abadcb952acbc5875120873b2866067467ea8651f90b2a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.0118",
    "kind": "arxiv",
    "version": 1
  }
}