Pith Number

pith:IEJ34U22

pith:2019:IEJ34U22FW2WE6VEGY2AL3GDTP

not attested not anchored not stored refs pending

On extension of quantum channels and operations to the space of relatively bounded operators

M.E.Shirokov

arxiv:1903.06086 v1 · 2019-03-14 · math-ph · math.FA · math.MP · math.OA · 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{IEJ34U22FW2WE6VEGY2AL3GDTP}

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

On quantum operations of photon subtraction and photon addition

Receipt and verification

First computed	2026-07-05T01:51:17.221704Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4113be535a2db5627aa4363405ecc39bd1c8e230f8ce4bdb847d5f9dac3b620e

Aliases

arxiv: 1903.06086 · arxiv_version: 1903.06086v1 · doi: 10.48550/arxiv.1903.06086 · pith_short_12: IEJ34U22FW2W · pith_short_16: IEJ34U22FW2WE6VE · pith_short_8: IEJ34U22

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/IEJ34U22FW2WE6VEGY2AL3GDTP \
  | 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: 4113be535a2db5627aa4363405ecc39bd1c8e230f8ce4bdb847d5f9dac3b620e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "301965be55425e1749a0f4bb3b5106dc839ce4da91f4e7debed65e7d5d56bba1",
    "cross_cats_sorted": [
      "math.FA",
      "math.MP",
      "math.OA",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2019-03-14T15:45:13Z",
    "title_canon_sha256": "6ba676cf70e69a883b54255353e50328bf620ec30e4a2a9886fb607b377917a8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.06086",
    "kind": "arxiv",
    "version": 1
  }
}