Pith Number

pith:ZOTDYZBH

pith:2011:ZOTDYZBHFFIO54TMQ7N7VLR5UM

not attested not anchored not stored refs pending

Exploiting Channel Diversity in Secret Key Generation from Multipath Fading Randomness

Akbar M. Sayeed, Stark C. Draper, Yanpei Liu

arxiv:1107.3534 v2 · 2011-07-18 · cs.CR · 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{ZOTDYZBHFFIO54TMQ7N7VLR5UM}

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	2026-05-18T03:52:12.317500Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cba63c64272950eef26c87dbfaae3da339b0183531f0c203b731db70b12048ef

Aliases

arxiv: 1107.3534 · arxiv_version: 1107.3534v2 · doi: 10.48550/arxiv.1107.3534 · pith_short_12: ZOTDYZBHFFIO · pith_short_16: ZOTDYZBHFFIO54TM · pith_short_8: ZOTDYZBH

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/ZOTDYZBHFFIO54TMQ7N7VLR5UM \
  | 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: cba63c64272950eef26c87dbfaae3da339b0183531f0c203b731db70b12048ef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5b5607ceec7e6d16bebccf8fd129b6964f55bcdffa79f1f06de09ab3dc18bf11",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2011-07-18T19:31:23Z",
    "title_canon_sha256": "74f06cd798760ba6aab74dc0252c013014e7c1d50bc9182b20f1bb44a3b83b07"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.3534",
    "kind": "arxiv",
    "version": 2
  }
}