Pith Number

pith:FNQ6XWJC

pith:2016:FNQ6XWJC5LTHR7FNQDO6WBEROP

not attested not anchored not stored refs pending

Degrees of Freedom of $M\times N$ SISO X Channel with Synergistic Alternating CSIT

Company, Computer Engineering, (Department of Electronic Engineering, Dong-Joon Shin, Gyeonggi-do (Korea), Hanyang University), INMC, Jae-Hong Kim (Samsung Electronics, Jong-Seon No (Department of Electrical, Ltd.), Seoul National University), Young-Sik Moon (Department of Electrical

arxiv:1605.08552 v1 · 2016-05-27 · 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{FNQ6XWJC5LTHR7FNQDO6WBEROP}

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	2026-05-18T01:13:29.639241Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2b61ebd922eae678fcad80ddeb049173edbd529255d5e46b9ec5ed89793385db

Aliases

arxiv: 1605.08552 · arxiv_version: 1605.08552v1 · doi: 10.48550/arxiv.1605.08552 · pith_short_12: FNQ6XWJC5LTH · pith_short_16: FNQ6XWJC5LTHR7FN · pith_short_8: FNQ6XWJC

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/FNQ6XWJC5LTHR7FNQDO6WBEROP \
  | 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: 2b61ebd922eae678fcad80ddeb049173edbd529255d5e46b9ec5ed89793385db

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7885c9e462e8d84310a5ca90a56a519dafb609d8305e07fad032bfc2d7ede6e2",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2016-05-27T09:21:30Z",
    "title_canon_sha256": "ba3812047d6bed5107c228e3c24bdd63eac825a5c5ab24dc29eb4dd74c612328"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.08552",
    "kind": "arxiv",
    "version": 1
  }
}