Pith Number

pith:2W3LRQJU

pith:2020:2W3LRQJUV5FQPGKDNRAKK4VAPP

not attested not anchored not stored refs pending

Optimality of the pretty good measurement for port-based teleportation

Felix Leditzky

arxiv:2008.11194 v2 · 2020-08-25 · 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{2W3LRQJUV5FQPGKDNRAKK4VAPP}

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

A resource theory of asynchronous quantum information processing

Receipt and verification

First computed	2026-07-05T05:01:35.114689Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d5b6b8c134af4b0799436c40a572a07bfeb91d17b979e1757fdf03968caef817

Aliases

arxiv: 2008.11194 · arxiv_version: 2008.11194v2 · doi: 10.48550/arxiv.2008.11194 · pith_short_12: 2W3LRQJUV5FQ · pith_short_16: 2W3LRQJUV5FQPGKD · pith_short_8: 2W3LRQJU

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/2W3LRQJUV5FQPGKDNRAKK4VAPP \
  | 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: d5b6b8c134af4b0799436c40a572a07bfeb91d17b979e1757fdf03968caef817

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5ea7068f29469c407f3088c5ba0555eb75ff27253ee14616aae018c3db239e13",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2020-08-25T17:50:23Z",
    "title_canon_sha256": "9a4ed9f6b3fadc00eb4e3587bae4c79a976c58cd89b36f82f18f0d397f1a103e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.11194",
    "kind": "arxiv",
    "version": 2
  }
}