Pith Number

pith:DUOUZ572

pith:2012:DUOUZ572QWKM652S43DHGH5OHQ

not attested not anchored not stored refs pending

Independent signaling achieves the capacity region of the Gaussian interference channel with common information to within one bit

Chinmay S. Vaze, Mahesh K. Varanasi

arxiv:1202.6658 v1 · 2012-02-29 · 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{DUOUZ572QWKM652S43DHGH5OHQ}

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	2026-05-18T04:01:11.966328Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1d1d4cf7fa8594cf7752e6c6731fae3c18687a79d22331386cd1133c986d526b

Aliases

arxiv: 1202.6658 · arxiv_version: 1202.6658v1 · doi: 10.48550/arxiv.1202.6658 · pith_short_12: DUOUZ572QWKM · pith_short_16: DUOUZ572QWKM652S · pith_short_8: DUOUZ572

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/DUOUZ572QWKM652S43DHGH5OHQ \
  | 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: 1d1d4cf7fa8594cf7752e6c6731fae3c18687a79d22331386cd1133c986d526b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "338c636ec1c72b8557bb7a35634afc7836ec4c2e51fe28b1494a96fc3eb1d28c",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2012-02-29T19:26:53Z",
    "title_canon_sha256": "889cc6a2a1ecf4a4eb6c67e0ea204cb1a6a888ce95e636d73864d9384f63da4c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.6658",
    "kind": "arxiv",
    "version": 1
  }
}