Pith Number

pith:7I6YMBDS

pith:2008:7I6YMBDSZ4WPXDGSQRZJCCORUD

not attested not anchored not stored refs pending

Full Diversity Codes for MISO Systems Equipped with Linear or ML Detectors

Jian-Kang Zhang, Jing Liu, Kon Max Wong

arxiv:0807.0245 v1 · 2008-07-01 · 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{7I6YMBDSZ4WPXDGSQRZJCCORUD}

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	2026-05-18T00:57:58.552411Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fa3d860472cf2cfb8cd284729109d1a0f3fe9a5a4adb84e1d4f8250fb5d8c048

Aliases

arxiv: 0807.0245 · arxiv_version: 0807.0245v1 · doi: 10.48550/arxiv.0807.0245 · pith_short_12: 7I6YMBDSZ4WP · pith_short_16: 7I6YMBDSZ4WPXDGS · pith_short_8: 7I6YMBDS

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/7I6YMBDSZ4WPXDGSQRZJCCORUD \
  | 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: fa3d860472cf2cfb8cd284729109d1a0f3fe9a5a4adb84e1d4f8250fb5d8c048

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a8d95646157915a7f3ce4eb6d0a198da18af4ce8ceb2bda399046231636dc428",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2008-07-01T21:49:42Z",
    "title_canon_sha256": "0d08bc1c6c79f2f6a13ad20efde53cc54a414cc04ac72ba1ef878c7e06d0ac12"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0807.0245",
    "kind": "arxiv",
    "version": 1
  }
}