Pith Number

pith:4WNQTFKI

pith:2018:4WNQTFKIBXHKB7TRYNF7U62YLB

not attested not anchored not stored refs pending

End to End Performance Analysis of Relay Cooperative Communication Based on Parked Cars

Kyung Sup Kwak, Lijun Wang, Tao Han, Xuming Yao, Yingying Sun, Zhiquan Bai

arxiv:1801.09252 v1 · 2018-01-28 · 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{4WNQTFKIBXHKB7TRYNF7U62YLB}

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	2026-05-18T00:24:58.060737Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e59b0995480dcea0fe71c34bfa7b585872f9cf1a3beb614bbfe5674b58c7a478

Aliases

arxiv: 1801.09252 · arxiv_version: 1801.09252v1 · doi: 10.48550/arxiv.1801.09252 · pith_short_12: 4WNQTFKIBXHK · pith_short_16: 4WNQTFKIBXHKB7TR · pith_short_8: 4WNQTFKI

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/4WNQTFKIBXHKB7TRYNF7U62YLB \
  | 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: e59b0995480dcea0fe71c34bfa7b585872f9cf1a3beb614bbfe5674b58c7a478

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c969a8cfa301855bb458f4b886c369795a8d324a7eb70ba74b44d0b289b9611d",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2018-01-28T17:20:31Z",
    "title_canon_sha256": "d8d6351f44c8ea5179468539ca372a2a938f8b2be73239bd6c0fa80ff4464e88"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.09252",
    "kind": "arxiv",
    "version": 1
  }
}