Pith Number

pith:4KNNUSDD

pith:2015:4KNNUSDDLI623FFRCV534OQGNI

not attested not anchored not stored refs pending

Degrees-of-Freedom of the K-User MISO Interference Channel with Delayed Local CSIT

Bruno Clerckx, Chenxi Hao

arxiv:1502.07123 v1 · 2015-02-25 · 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{4KNNUSDDLI623FFRCV534OQGNI}

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	2026-05-18T02:26:11.796571Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e29ada48635a3dad94b1157bbe3a066a1696f440547cf66d3d045e32a67dd79d

Aliases

arxiv: 1502.07123 · arxiv_version: 1502.07123v1 · doi: 10.48550/arxiv.1502.07123 · pith_short_12: 4KNNUSDDLI62 · pith_short_16: 4KNNUSDDLI623FFR · pith_short_8: 4KNNUSDD

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/4KNNUSDDLI623FFRCV534OQGNI \
  | 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: e29ada48635a3dad94b1157bbe3a066a1696f440547cf66d3d045e32a67dd79d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e90f015090f65ae6bbae6daabf1769b0b76580c4e5329811ba8d7e368fde3fe7",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2015-02-25T10:59:00Z",
    "title_canon_sha256": "385b92c2115c1841986d54884d4430dbe1a7ceff1695ac607347fb187345c1fc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.07123",
    "kind": "arxiv",
    "version": 1
  }
}