Pith Number

pith:B3ERJD6F

pith:2016:B3ERJD6FESRQ5FGWNZSOZ5V4BW

not attested not anchored not stored refs pending

Information processing using three-qubit and qubit-qutrit encodings of noncomposite quantum systems

A.A. Popov, A.K. Fedorov, E.O. Kiktenko, V.I. Man'ko

arxiv:1610.05576 v2 · 2016-10-18 · 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{B3ERJD6FESRQ5FGWNZSOZ5V4BW}

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	2026-05-18T00:56:06.070823Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0ec9148fc524a30e94d66e64ecf6bc0dbb55a7cbae72d71737cb0a9713be830c

Aliases

arxiv: 1610.05576 · arxiv_version: 1610.05576v2 · doi: 10.48550/arxiv.1610.05576 · pith_short_12: B3ERJD6FESRQ · pith_short_16: B3ERJD6FESRQ5FGW · pith_short_8: B3ERJD6F

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/B3ERJD6FESRQ5FGWNZSOZ5V4BW \
  | 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: 0ec9148fc524a30e94d66e64ecf6bc0dbb55a7cbae72d71737cb0a9713be830c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8a57352fb08dbdca632accb2d7022a3994cd6d952dae2b10e2baf5c383fd00c7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2016-10-18T12:45:01Z",
    "title_canon_sha256": "23a09c54d760280d608c9986e7aeae2926054f789d73a7b5b8d267990f427f9e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.05576",
    "kind": "arxiv",
    "version": 2
  }
}