Pith Number

pith:CTO4K7LM

pith:2014:CTO4K7LMQV5KHMWWVU66VKDO7X

not attested not anchored not stored refs pending

Successive Optimization Tomlinson-Harashima Precoding Strategies for Physical-Layer Security in Wireless Networks

K. Zu, R. C. de Lamare, X. Luo

arxiv:1406.3861 v1 · 2014-06-15 · 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{CTO4K7LMQV5KHMWWVU66VKDO7X}

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	2026-05-18T02:49:39.595386Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

14ddc57d6c857aa3b2d6ad3deaa86efdc93f0de7cfbf06a64b2ab59eadc0900e

Aliases

arxiv: 1406.3861 · arxiv_version: 1406.3861v1 · doi: 10.48550/arxiv.1406.3861 · pith_short_12: CTO4K7LMQV5K · pith_short_16: CTO4K7LMQV5KHMWW · pith_short_8: CTO4K7LM

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/CTO4K7LMQV5KHMWWVU66VKDO7X \
  | 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: 14ddc57d6c857aa3b2d6ad3deaa86efdc93f0de7cfbf06a64b2ab59eadc0900e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0a83dfe468f762fa8ae9228ddc01c2fa3dea557cc12d6c1c39de50dd9fa1eb63",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2014-06-15T21:24:48Z",
    "title_canon_sha256": "5a5c47b2bcd378880b1ee41fae682b902384559680ce21e3c29e31fe23613b27"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.3861",
    "kind": "arxiv",
    "version": 1
  }
}