Pith Number

pith:MWFGZD4A

pith:2018:MWFGZD4AAZ3ZXUI6IEQJDKDL5H

not attested not anchored not stored refs pending

Covert Wireless Communications with Active Eavesdropper on AWGN Channels

Jiajia Liu, Jianfeng Ma, Qiping Huang, Yong Zeng, Zhihong Liu

arxiv:1805.06182 v1 · 2018-05-16 · 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{MWFGZD4AAZ3ZXUI6IEQJDKDL5H}

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	2026-05-18T00:15:48.513040Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

658a6c8f8006779bd11e412091a86be9e30dade16b4641c6daf722d74167f204

Aliases

arxiv: 1805.06182 · arxiv_version: 1805.06182v1 · doi: 10.48550/arxiv.1805.06182 · pith_short_12: MWFGZD4AAZ3Z · pith_short_16: MWFGZD4AAZ3ZXUI6 · pith_short_8: MWFGZD4A

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/MWFGZD4AAZ3ZXUI6IEQJDKDL5H \
  | 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: 658a6c8f8006779bd11e412091a86be9e30dade16b4641c6daf722d74167f204

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "50038652c85789514a338653f51a97af2ed94d14e6e83c89b6080c8a422bff2d",
    "cross_cats_sorted": [
      "cs.CR",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2018-05-16T08:11:47Z",
    "title_canon_sha256": "7327657be4d6145ef15aa7a9b5432c8ac312cc9423adf71912b3770845667853"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.06182",
    "kind": "arxiv",
    "version": 1
  }
}