Pith Number

pith:NPWHZOBO

pith:2014:NPWHZOBOAOMDPEYSBPU77VC4HF

not attested not anchored not stored refs pending

Coalitional Games in MISO Interference Channels: Epsilon-Core and Coalition Structure Stable Set

Eduard Jorswieck, Rami Mochaourab

arxiv:1402.5265 v4 · 2014-02-21 · 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{NPWHZOBOAOMDPEYSBPU77VC4HF}

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	2026-05-18T01:44:29.703103Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6bec7cb82e03983793120be9ffd45c3967dd8577d06d82bd83141a5bdfe3d85e

Aliases

arxiv: 1402.5265 · arxiv_version: 1402.5265v4 · doi: 10.48550/arxiv.1402.5265 · pith_short_12: NPWHZOBOAOMD · pith_short_16: NPWHZOBOAOMDPEYS · pith_short_8: NPWHZOBO

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/NPWHZOBOAOMDPEYSBPU77VC4HF \
  | 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: 6bec7cb82e03983793120be9ffd45c3967dd8577d06d82bd83141a5bdfe3d85e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bd1a88b70448fbff295c3f00283f07262a7e8f3ebf5c25008dcd7cbf3e057db7",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2014-02-21T11:55:42Z",
    "title_canon_sha256": "2019b3e5cf0352702ec9ad568e6e00bfa65016a6baee33d3cc91640043a393e9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.5265",
    "kind": "arxiv",
    "version": 4
  }
}