Pith Number

pith:EXMS2QRD

pith:2014:EXMS2QRDV35N566W5ZBGVW5QK7

not attested not anchored not stored refs pending

On the Symmetric $K$-user Interference Channels with Limited Feedback

Mehdi Ashraphijuo, Vaneet Aggarwal, Xiaodong Wang

arxiv:1403.0957 v2 · 2014-03-04 · 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{EXMS2QRDV35N566W5ZBGVW5QK7}

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	2026-05-18T00:38:44.325408Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

25d92d4223aefadefbd6ee426adbb057dba84cc011f474ac367cd42f0349559c

Aliases

arxiv: 1403.0957 · arxiv_version: 1403.0957v2 · doi: 10.48550/arxiv.1403.0957 · pith_short_12: EXMS2QRDV35N · pith_short_16: EXMS2QRDV35N566W · pith_short_8: EXMS2QRD

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/EXMS2QRDV35N566W5ZBGVW5QK7 \
  | 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: 25d92d4223aefadefbd6ee426adbb057dba84cc011f474ac367cd42f0349559c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "27274655a9fa830f6ccf5b09d18d6fc68611b9d5ec5e513c5c9e2dafc25798da",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2014-03-04T21:38:32Z",
    "title_canon_sha256": "9e99d6fb9ebdc330c9c232980e156468233d2ec248951e0ffa0588ee1319606f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.0957",
    "kind": "arxiv",
    "version": 2
  }
}