Pith Number

pith:D3IFXN7O

pith:2017:D3IFXN7OI3EMX64AR5MF4D22U7

not attested not anchored not stored refs pending

Compute-and-Forward over Block-Fading Channels Using Algebraic Lattices

Antonio Campello, Cong Ling, Jean-Claude Belfiore, Shanxiang Lyu

arxiv:1702.01422 v2 · 2017-02-05 · 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{D3IFXN7OI3EMX64AR5MF4D22U7}

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	2026-05-18T00:44:57.384700Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1ed05bb7ee46c8cbfb808f585e0f5aa7d75eb1d825f0e0a89eb2109135c2ab4a

Aliases

arxiv: 1702.01422 · arxiv_version: 1702.01422v2 · doi: 10.48550/arxiv.1702.01422 · pith_short_12: D3IFXN7OI3EM · pith_short_16: D3IFXN7OI3EMX64A · pith_short_8: D3IFXN7O

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/D3IFXN7OI3EMX64AR5MF4D22U7 \
  | 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: 1ed05bb7ee46c8cbfb808f585e0f5aa7d75eb1d825f0e0a89eb2109135c2ab4a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8a844dd1ab3ef2f6809ef8ed142571c903cfcd79815c8615b02e814138805dfd",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2017-02-05T16:19:01Z",
    "title_canon_sha256": "f65dd0134efe5e05249160a5a5af8dbf3198d9c2d4b060b93ef50f8b01ed949e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.01422",
    "kind": "arxiv",
    "version": 2
  }
}