Pith Number

pith:C5OCWHAG

pith:2018:C5OCWHAGVYIGNQXDLJDYWKJFH5

not attested not anchored not stored refs pending

Quantum informational properties of the Landau-Streater channel

Ksenia V. Kuzhamuratova, Sergey N. Filippov

arxiv:1803.02572 v2 · 2018-03-07 · 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{C5OCWHAGVYIGNQXDLJDYWKJFH5}

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	2026-05-17T23:48:40.668493Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

175c2b1c06ae1066c2e35a478b29253f71ae2664167398e8b235cd6b29753d35

Aliases

arxiv: 1803.02572 · arxiv_version: 1803.02572v2 · doi: 10.48550/arxiv.1803.02572 · pith_short_12: C5OCWHAGVYIG · pith_short_16: C5OCWHAGVYIGNQXD · pith_short_8: C5OCWHAG

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/C5OCWHAGVYIGNQXDLJDYWKJFH5 \
  | 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: 175c2b1c06ae1066c2e35a478b29253f71ae2664167398e8b235cd6b29753d35

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f1c1239fbe71d7c0628a5cd489bb38d97525db770c7177caca550e4643ff853a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-03-07T09:39:59Z",
    "title_canon_sha256": "3e1f58977c7b146d8b172251643b7d223026c9bd392dc9f1d0abc279099a56c6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.02572",
    "kind": "arxiv",
    "version": 2
  }
}