Pith Number

pith:HD2WTHYN

pith:2016:HD2WTHYNNCTMW5A2D2RUPMI5MD

not attested not anchored not stored refs pending

Optimal Throughput for Covert Communication Over a Classical-Quantum Channel

Ligong Wang

arxiv:1603.05823 v3 · 2016-03-18 · cs.IT · math.IT · 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{HD2WTHYNNCTMW5A2D2RUPMI5MD}

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

2 papers in Pith

Covert Signaling for Communication and Sensing over the Bosonic Channels

Receipt and verification

First computed	2026-05-18T00:49:24.932239Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

38f5699f0d68a6cb741a1ea347b11d60e0db5e21c1c631f9ea76006bb212784d

Aliases

arxiv: 1603.05823 · arxiv_version: 1603.05823v3 · doi: 10.48550/arxiv.1603.05823 · pith_short_12: HD2WTHYNNCTM · pith_short_16: HD2WTHYNNCTMW5A2 · pith_short_8: HD2WTHYN

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/HD2WTHYNNCTMW5A2D2RUPMI5MD \
  | 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: 38f5699f0d68a6cb741a1ea347b11d60e0db5e21c1c631f9ea76006bb212784d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0cb159fe776230bf6ba0fa978a6a9d5ddf0d72fbc8afb484926aca85c51e01d1",
    "cross_cats_sorted": [
      "math.IT",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2016-03-18T10:36:09Z",
    "title_canon_sha256": "febfe7b881e93f58119761cb19661180072c070dbea4eb1bdc0e85e1a524c87b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.05823",
    "kind": "arxiv",
    "version": 3
  }
}