Pith Number

pith:YKCEOQFP

pith:2013:YKCEOQFPVINGKGW66LS4QHG4D3

not attested not anchored not stored refs pending

Cooperative Network Coded ARQ Strategies for Two Way Relay Channel

Emre Aktas, Rasit Tutgun

arxiv:1308.5571 v2 · 2013-08-26 · 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{YKCEOQFPVINGKGW66LS4QHG4D3}

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	2026-05-18T03:06:12.945343Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c2844740afaa1a651adef2e5c81cdc1ee58af53f50507efe14d2a3f6305bde52

Aliases

arxiv: 1308.5571 · arxiv_version: 1308.5571v2 · doi: 10.48550/arxiv.1308.5571 · pith_short_12: YKCEOQFPVING · pith_short_16: YKCEOQFPVINGKGW6 · pith_short_8: YKCEOQFP

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/YKCEOQFPVINGKGW66LS4QHG4D3 \
  | 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: c2844740afaa1a651adef2e5c81cdc1ee58af53f50507efe14d2a3f6305bde52

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e65748d8f906384bcced394b15b1bc8355bed00f9743f1b223e0c7e5aad69b8d",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2013-08-26T13:01:15Z",
    "title_canon_sha256": "779d293547c97bd065e5fbde847d090afce6e1f481e546216834dac3015a13a0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.5571",
    "kind": "arxiv",
    "version": 2
  }
}