Pith Number

pith:IN6FFM5T

pith:2016:IN6FFM5TYZNIQJZEQ6UWDOOJYJ

not attested not anchored not stored refs pending

Hadamard quantum broadcast channels

Mark M. Wilde, Qingle Wang, Siddhartha Das

arxiv:1611.07651 v3 · 2016-11-23 · quant-ph · cs.IT · math.IT

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IN6FFM5TYZNIQJZEQ6UWDOOJYJ}

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	2026-05-18T00:36:09.417006Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

437c52b3b3c65a88272487a961b9c9c250bfae0c7ed3218bcec5d1e165177efa

Aliases

arxiv: 1611.07651 · arxiv_version: 1611.07651v3 · doi: 10.48550/arxiv.1611.07651 · pith_short_12: IN6FFM5TYZNI · pith_short_16: IN6FFM5TYZNIQJZE · pith_short_8: IN6FFM5T

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/IN6FFM5TYZNIQJZEQ6UWDOOJYJ \
  | 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: 437c52b3b3c65a88272487a961b9c9c250bfae0c7ed3218bcec5d1e165177efa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6a51e2fed3047c8b93b497cb8e243429f8a22a097bbd578fd3de4c6356410ea4",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2016-11-23T05:31:48Z",
    "title_canon_sha256": "e7bf90b5cd863aa5cea4f57ff0fa058b98399646e40da47e7fcaa8c72257081c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.07651",
    "kind": "arxiv",
    "version": 3
  }
}