Pith Number

pith:NCXHVCPQ

pith:2014:NCXHVCPQIJSRLGEOR4GYM5TQNH

not attested not anchored not stored refs pending

On Cooperative Multiple Access Channels with Delayed CSI at Transmitters

Abdellatif Zaidi, Shlomo Shamai (Shitz)

arxiv:1409.0454 v1 · 2014-09-01 · 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{NCXHVCPQIJSRLGEOR4GYM5TQNH}

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	2026-05-18T00:59:02.719593Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

68ae7a89f0426515988e8f0d86767069f4148fcc70ce08dae673ee9f82127974

Aliases

arxiv: 1409.0454 · arxiv_version: 1409.0454v1 · doi: 10.48550/arxiv.1409.0454 · pith_short_12: NCXHVCPQIJSR · pith_short_16: NCXHVCPQIJSRLGEO · pith_short_8: NCXHVCPQ

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/NCXHVCPQIJSRLGEOR4GYM5TQNH \
  | 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: 68ae7a89f0426515988e8f0d86767069f4148fcc70ce08dae673ee9f82127974

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b15cd02718fc2d016a0f20d4dc0ea40a050696427a7e33a7456cb1b91d11e9e",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2014-09-01T15:41:53Z",
    "title_canon_sha256": "6d8ddd710d6c044749ba675f3e98a8c11c7968b3c5a662f81545929f6ea92d5d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.0454",
    "kind": "arxiv",
    "version": 1
  }
}