Pith Number

pith:AWOC3AJ6

pith:2011:AWOC3AJ6GETECM5Q2FILIXFBGX

not attested not anchored not stored refs pending

Capacity to within 3 bits for a class of Gaussian Interference Channels with a Cognitive Relay

Daniela Tuninetti, Natasha Devroye, Stefano Rini

arxiv:1102.3225 v1 · 2011-02-16 · 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{AWOC3AJ6GETECM5Q2FILIXFBGX}

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	2026-05-18T04:28:36.804286Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

059c2d813e31264133b0d150b45ca135f690d3251a06535701498a984de13466

Aliases

arxiv: 1102.3225 · arxiv_version: 1102.3225v1 · doi: 10.48550/arxiv.1102.3225 · pith_short_12: AWOC3AJ6GETE · pith_short_16: AWOC3AJ6GETECM5Q · pith_short_8: AWOC3AJ6

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/AWOC3AJ6GETECM5Q2FILIXFBGX \
  | 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: 059c2d813e31264133b0d150b45ca135f690d3251a06535701498a984de13466

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "58daab07b2634c2c19fd6a0a8d0d83209f8162716824db702c958833f7658ee2",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2011-02-16T03:10:27Z",
    "title_canon_sha256": "388529c36ab59bc1a476999116512269c74deaa318cb86e88f4485c0e8a15fd2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.3225",
    "kind": "arxiv",
    "version": 1
  }
}