Pith Number

pith:MDO2DTZ6

pith:2017:MDO2DTZ63JLPUM3AVZL4EQ4AUY

not attested not anchored not stored refs pending

A Review on Cooperative Diversity Techniques Bypassing Channel Estimation

Al-Khalid B Hj Othman, Hushairi Zen, Mahmood Adnan, Olalekan Bello, Sylvia Ong Ai Ling

arxiv:1711.10643 v1 · 2017-11-29 · 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{MDO2DTZ63JLPUM3AVZL4EQ4AUY}

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	2026-05-18T00:29:17.437131Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

60dda1cf3eda56fa3360ae57c24380a633ba2001a53e29d70b0783dda4e08fae

Aliases

arxiv: 1711.10643 · arxiv_version: 1711.10643v1 · doi: 10.48550/arxiv.1711.10643 · pith_short_12: MDO2DTZ63JLP · pith_short_16: MDO2DTZ63JLPUM3A · pith_short_8: MDO2DTZ6

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/MDO2DTZ63JLPUM3AVZL4EQ4AUY \
  | 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: 60dda1cf3eda56fa3360ae57c24380a633ba2001a53e29d70b0783dda4e08fae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dcca511e6a9f68a0978a285daa208b6304f3a2340ad39710ed24ee9ff9426381",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2017-11-29T02:00:26Z",
    "title_canon_sha256": "7aaded5c5a3458cc17f740a0ccff39045c9f18ec5dc70a1dfacfc42995c35874"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.10643",
    "kind": "arxiv",
    "version": 1
  }
}