Pith Number

pith:BSJEI6SB

pith:2008:BSJEI6SBP72VQPHGQK7N42E3E2

not attested not anchored not stored refs pending

Cellular Systems with Full-Duplex Compress-and-Forward Relaying and Cooperative Base Stations

H. Vincent Poor, Oren Somekh, Osvaldo Simeone, Shlomo Shamai (Shitz)

arxiv:0805.0092 v1 · 2008-05-01 · 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{BSJEI6SBP72VQPHGQK7N42E3E2}

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	2026-05-18T00:58:48.583230Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0c92447a417ff5583ce682bede689b26b63870caacece2cfee88ef4ae2a4c479

Aliases

arxiv: 0805.0092 · arxiv_version: 0805.0092v1 · doi: 10.48550/arxiv.0805.0092 · pith_short_12: BSJEI6SBP72V · pith_short_16: BSJEI6SBP72VQPHG · pith_short_8: BSJEI6SB

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/BSJEI6SBP72VQPHGQK7N42E3E2 \
  | 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: 0c92447a417ff5583ce682bede689b26b63870caacece2cfee88ef4ae2a4c479

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f8b8877af6c6faae9db344eeead65aa12a7db0656618fcae577376426cc53eae",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2008-05-01T13:22:35Z",
    "title_canon_sha256": "68b93e53982740dc39d6379559ed58fe6000c6a4f45b92baa702ef38820fba83"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0805.0092",
    "kind": "arxiv",
    "version": 1
  }
}