Pith Number

pith:DZE5SAIV

pith:2010:DZE5SAIVZ4DOPLB7FIKZFTFHKJ

not attested not anchored not stored refs pending

Network Code Design for Orthogonal Two-hop Network with Broadcasting Relay: A Joint Source-Channel-Network Coding Approach

Farshad Lahouti, Roghayeh Joda

arxiv:1004.0346 v2 · 2010-04-02 · 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{DZE5SAIVZ4DOPLB7FIKZFTFHKJ}

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	2026-05-18T00:59:10.989128Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1e49d90115cf06e7ac3f2a1592cca75252e421fadc1db01d34c45d890d0218d9

Aliases

arxiv: 1004.0346 · arxiv_version: 1004.0346v2 · doi: 10.48550/arxiv.1004.0346 · pith_short_12: DZE5SAIVZ4DO · pith_short_16: DZE5SAIVZ4DOPLB7 · pith_short_8: DZE5SAIV

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/DZE5SAIVZ4DOPLB7FIKZFTFHKJ \
  | 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: 1e49d90115cf06e7ac3f2a1592cca75252e421fadc1db01d34c45d890d0218d9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d22ba616e477df237ad23e687262734105c1eef758fbf986bc10080c58017153",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2010-04-02T14:36:34Z",
    "title_canon_sha256": "6fe16c2254b849702c95bd408ffdef7e6dce13e844f5b7c3bae6158ada1951ec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1004.0346",
    "kind": "arxiv",
    "version": 2
  }
}