Pith Number

pith:FQVPATK6

pith:2017:FQVPATK66Y4KABZ2XLY4S23WG2

not attested not anchored not stored refs pending

Improving Secrecy with Nearly Collinear Main and Wiretap Channels via a Cooperative Jamming Relay

Cheng Li, Sai Xu, Shuai Han, Weixiao Meng

arxiv:1708.04051 v2 · 2017-08-14 · cs.IT · cs.CR · 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{FQVPATK66Y4KABZ2XLY4S23WG2}

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	2026-05-18T00:37:59.904536Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c2af04d5ef638a0073abaf1c96b7636b17073494862fff66023767abd6297ae

Aliases

arxiv: 1708.04051 · arxiv_version: 1708.04051v2 · doi: 10.48550/arxiv.1708.04051 · pith_short_12: FQVPATK66Y4K · pith_short_16: FQVPATK66Y4KABZ2 · pith_short_8: FQVPATK6

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/FQVPATK66Y4KABZ2XLY4S23WG2 \
  | 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: 2c2af04d5ef638a0073abaf1c96b7636b17073494862fff66023767abd6297ae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d62ccdfeecc1095ac288c069490636397740af0ccd34ddad7f4e18461767985f",
    "cross_cats_sorted": [
      "cs.CR",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2017-08-14T09:45:52Z",
    "title_canon_sha256": "7d9a21c1815e738b20442f6a7214add68760a69b827f24d12105d8f56d87a02f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.04051",
    "kind": "arxiv",
    "version": 2
  }
}