Pith Number

pith:S2CJCJCC

pith:2014:S2CJCJCCIY326ML5W24OW2XICW

not attested not anchored not stored refs pending

Grouping-based Interference Alignment with IA-Cell Assignment in Multi-Cell MIMO MAC under Limited Feedback

Alessio Zappone, Eduard A. Jorswieck, Pan Cao

arxiv:1409.3686 v2 · 2014-09-12 · 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{S2CJCJCCIY326ML5W24OW2XICW}

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	2026-05-18T01:26:31.863627Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

96849124424637af317db6b8eb6ae815b161c4e507656b066ffd549e96c3a02f

Aliases

arxiv: 1409.3686 · arxiv_version: 1409.3686v2 · doi: 10.48550/arxiv.1409.3686 · pith_short_12: S2CJCJCCIY32 · pith_short_16: S2CJCJCCIY326ML5 · pith_short_8: S2CJCJCC

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/S2CJCJCCIY326ML5W24OW2XICW \
  | 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: 96849124424637af317db6b8eb6ae815b161c4e507656b066ffd549e96c3a02f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "526f5ed596c77a47937b3be0594af8856b93ab376110cc145b71f745e3a258f7",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2014-09-12T09:29:55Z",
    "title_canon_sha256": "aeb623077c7f7a4ef74df6855373203a3ba96c374078f764fd4a9de1dadbe4a3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.3686",
    "kind": "arxiv",
    "version": 2
  }
}