Pith Number

pith:XSWNN66U

pith:2017:XSWNN66UKVYXPOUUOWSARPZUHF

not attested not anchored not stored refs pending

Full-Duplex Bidirectional Secure Communications under Perfect and Distributionally Ambiguous Eavesdropper's CSI

Jingran Lin, Qiang Li, Sissi Xiaoxiao Wu, Ying Zhang

arxiv:1705.07337 v2 · 2017-05-20 · 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{XSWNN66UKVYXPOUUOWSARPZUHF}

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	2026-05-18T00:38:52.277562Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bcacd6fbd4557177ba9475a408bf3439701bf353ad6e4e54ff82c98d1df2e5e4

Aliases

arxiv: 1705.07337 · arxiv_version: 1705.07337v2 · doi: 10.48550/arxiv.1705.07337 · pith_short_12: XSWNN66UKVYX · pith_short_16: XSWNN66UKVYXPOUU · pith_short_8: XSWNN66U

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/XSWNN66UKVYXPOUUOWSARPZUHF \
  | 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: bcacd6fbd4557177ba9475a408bf3439701bf353ad6e4e54ff82c98d1df2e5e4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a1eea794c7859796e9fc82efce44b7f7c4166392caba82d5edf59f2f1ec0a3a0",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2017-05-20T17:39:37Z",
    "title_canon_sha256": "3a52d88b830a8d3f23c5286f8400b16a81739b0835239b42734769b7d06e248e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.07337",
    "kind": "arxiv",
    "version": 2
  }
}