Pith Number

pith:WUAIMSGU

pith:2012:WUAIMSGURPQIRB52LFXNCFW3LI

not attested not anchored not stored refs pending

A Game Theoretic Model for the Gaussian Broadcast Channel

Rahul Jain, Srinivas Yerramalli, Urbashi Mitra

arxiv:1203.3210 v1 · 2012-03-14 · 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{WUAIMSGURPQIRB52LFXNCFW3LI}

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	2026-05-18T04:00:02.449686Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b5008648d48be08887ba596ed116db5a2f1f84dd6f6dc6de7205056920199d4b

Aliases

arxiv: 1203.3210 · arxiv_version: 1203.3210v1 · doi: 10.48550/arxiv.1203.3210 · pith_short_12: WUAIMSGURPQI · pith_short_16: WUAIMSGURPQIRB52 · pith_short_8: WUAIMSGU

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/WUAIMSGURPQIRB52LFXNCFW3LI \
  | 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: b5008648d48be08887ba596ed116db5a2f1f84dd6f6dc6de7205056920199d4b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7b321123159197fb7ce017e09bd95687c9bae7b435ad7a8cf704292042f03a28",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2012-03-14T20:43:16Z",
    "title_canon_sha256": "6e481ab0881f4362fa964425a260f96c0290edc8c20896eba7ac27c14fbff72a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.3210",
    "kind": "arxiv",
    "version": 1
  }
}