Pith Number

pith:BX2NC33X

pith:2020:BX2NC33XRNGPUAEFZDIJHQ2UTW

not attested not anchored not stored refs pending

Quantum and Classical Data Transmission through Completely Depolarising Channels in a Superposition of Cyclic Orders

Giulio Chiribella, H. F. Chau, Matt Wilson

arxiv:2005.00618 v5 · 2020-05-01 · 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{BX2NC33XRNGPUAEFZDIJHQ2UTW}

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.

Cited by

1 paper in Pith

Polycategorical Constructions for Unitary Supermaps of Arbitrary Dimension

Receipt and verification

First computed	2026-07-05T03:30:06.212576Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0df4d16f778b4cfa0085c8d093c3549db618fdabd1f09c26f99d6b094bc3be19

Aliases

arxiv: 2005.00618 · arxiv_version: 2005.00618v5 · doi: 10.48550/arxiv.2005.00618 · pith_short_12: BX2NC33XRNGP · pith_short_16: BX2NC33XRNGPUAEF · pith_short_8: BX2NC33X

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/BX2NC33XRNGPUAEFZDIJHQ2UTW \
  | 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: 0df4d16f778b4cfa0085c8d093c3549db618fdabd1f09c26f99d6b094bc3be19

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "541fa59de41927a167ca55343e3ef1b1b5d8138fcf1d2393c244b822ada5a2ae",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2020-05-01T21:28:00Z",
    "title_canon_sha256": "799f867a20bf01d32189c30c74c0a321a1a30377e7b81c92c2403387533bec48"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2005.00618",
    "kind": "arxiv",
    "version": 5
  }
}