Pith Number

pith:OTFONDA4

pith:2017:OTFONDA4PCUENVPJ5D3IMWJNE2

not attested not anchored not stored refs pending

Artificial-Noise-Aided Secure Channel with a Full-duplex Source

Caihong Kai, Jun Gao, Shengli Zhang, Xinyue Hu, Zhongyi Guo

arxiv:1710.06985 v1 · 2017-10-19 · cs.NI · 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{OTFONDA4PCUENVPJ5D3IMWJNE2}

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	2026-05-18T00:32:27.491305Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

74cae68c1c78a846d5e9e8f686592d26a595db092470c0e98b773f828b3309e4

Aliases

arxiv: 1710.06985 · arxiv_version: 1710.06985v1 · doi: 10.48550/arxiv.1710.06985 · pith_short_12: OTFONDA4PCUE · pith_short_16: OTFONDA4PCUENVPJ · pith_short_8: OTFONDA4

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/OTFONDA4PCUENVPJ5D3IMWJNE2 \
  | 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: 74cae68c1c78a846d5e9e8f686592d26a595db092470c0e98b773f828b3309e4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f70c311bcd3c5f5750ebaf63e4a3c41b2818ef4284a9a820a02d066fe6b5c18e",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2017-10-19T02:07:12Z",
    "title_canon_sha256": "bb244e640f77a58b1fde57fdcc03ba8ae4b4047f9a03ae405e5db6fbd5fadbe7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.06985",
    "kind": "arxiv",
    "version": 1
  }
}