Pith Number

pith:FFBMF2MO

pith:2012:FFBMF2MORDTHL6JRWQBHWZ4E77

not attested not anchored not stored refs pending

Performance of Amplify-and-Forward Multihop Transmission over Relay Clusters with Different Routing Strategies

Fahd Ahmed Khan, Ferkan Yilmaz, Mohamed-Slim Alouini

arxiv:1202.3910 v1 · 2012-02-17 · 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{FFBMF2MORDTHL6JRWQBHWZ4E77}

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	2026-05-18T04:02:02.482504Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2942c2e98e88e675f931b4027b6784ffe9c8f125055a7a1c18aee0b6b6fbb598

Aliases

arxiv: 1202.3910 · arxiv_version: 1202.3910v1 · doi: 10.48550/arxiv.1202.3910 · pith_short_12: FFBMF2MORDTH · pith_short_16: FFBMF2MORDTHL6JR · pith_short_8: FFBMF2MO

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/FFBMF2MORDTHL6JRWQBHWZ4E77 \
  | 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: 2942c2e98e88e675f931b4027b6784ffe9c8f125055a7a1c18aee0b6b6fbb598

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5ecb8380f5eaa1d449f5a367086aa3650551bb3474a648fddd2f6e6f63813566",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2012-02-17T13:59:11Z",
    "title_canon_sha256": "23e2b10995293186e635518923b2b8d08d838815781397c4bd1490f2d996379b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.3910",
    "kind": "arxiv",
    "version": 1
  }
}