Pith Number

pith:OQOVK6SK

pith:2010:OQOVK6SK2MNIKEXFB4IBO7ULWS

not attested not anchored not stored refs pending

Inner and Outer Bounds for the Gaussian Cognitive Interference Channel and New Capacity Results

Daniela Tuninetti, Natasha Devroye, Stefano Rini

arxiv:1010.5806 v1 · 2010-10-27 · 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{OQOVK6SK2MNIKEXFB4IBO7ULWS}

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	2026-05-18T00:58:43.859200Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

741d557a4ad31a8512e50f10177e8bb4ae2c22a59879dcf3a437483cea2a4f2c

Aliases

arxiv: 1010.5806 · arxiv_version: 1010.5806v1 · doi: 10.48550/arxiv.1010.5806 · pith_short_12: OQOVK6SK2MNI · pith_short_16: OQOVK6SK2MNIKEXF · pith_short_8: OQOVK6SK

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/OQOVK6SK2MNIKEXFB4IBO7ULWS \
  | 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: 741d557a4ad31a8512e50f10177e8bb4ae2c22a59879dcf3a437483cea2a4f2c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "516ee5cfaf71832ca83c1039ec6aad8edf78ed4325377fc82d88709399ff6a65",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2010-10-27T20:53:17Z",
    "title_canon_sha256": "f3a7d686cff6b1d744cbf2c690aa5b48fe81dfa9a6d05483135b604e13ec3190"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.5806",
    "kind": "arxiv",
    "version": 1
  }
}