Pith Number

pith:PF23MFDW

pith:2012:PF23MFDWMJ4HCHQQTC4GQBPBKX

not attested not anchored not stored refs pending

Error Performance of Multidimensional Lattice Constellations-Part II: Evaluation over Fading Channels

George K. Karagiannidis, Koralia N. Pappi, Nestor D. Chatzidiamantis

arxiv:1202.0298 v2 · 2012-02-01 · cs.IT · math.IT

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PF23MFDWMJ4HCHQQTC4GQBPBKX}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T03:51:58.278961Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7975b614766278711e1098b86805e155c231af25c8010b1ced55531c848b9dd6

Aliases

arxiv: 1202.0298 · arxiv_version: 1202.0298v2 · doi: 10.48550/arxiv.1202.0298 · pith_short_12: PF23MFDWMJ4H · pith_short_16: PF23MFDWMJ4HCHQQ · pith_short_8: PF23MFDW

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/PF23MFDWMJ4HCHQQTC4GQBPBKX \
  | 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: 7975b614766278711e1098b86805e155c231af25c8010b1ced55531c848b9dd6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8407dcacf42d87d846d96d3c7221ebbd865944772e45af57eea9e5f12457b653",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2012-02-01T21:22:44Z",
    "title_canon_sha256": "6e3c6f78f3ec313a0ec0565b96dc72e40292f08e13ac792ee27be96f2448b573"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.0298",
    "kind": "arxiv",
    "version": 2
  }
}