Pith Number

pith:4MRU3ZGO

pith:2014:4MRU3ZGOTC3EZMVGWKLXIREVGA

not attested not anchored not stored refs pending

Transmitter Optimization in MISO Broadcast Channel with Common and Secret Messages

A. Chockalingam, Sanjay Vishwakarma

arxiv:1401.6499 v1 · 2014-01-25 · 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{4MRU3ZGOTC3EZMVGWKLXIREVGA}

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	2026-05-18T03:01:01.596987Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e3234de4ce98b64cb2a6b297744495302295b01fa230ef7d6b3c63e9fbe6e77c

Aliases

arxiv: 1401.6499 · arxiv_version: 1401.6499v1 · doi: 10.48550/arxiv.1401.6499 · pith_short_12: 4MRU3ZGOTC3E · pith_short_16: 4MRU3ZGOTC3EZMVG · pith_short_8: 4MRU3ZGO

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/4MRU3ZGOTC3EZMVGWKLXIREVGA \
  | 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: e3234de4ce98b64cb2a6b297744495302295b01fa230ef7d6b3c63e9fbe6e77c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7579e1ed584bcd06f5a2c24bf50c25307d74695e32e3bbca280f079a1de68ac4",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2014-01-25T05:24:12Z",
    "title_canon_sha256": "41bcc375c95428962605eab3b0dbcaa51eaf3e2e7233666eaf56ac7032286acb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.6499",
    "kind": "arxiv",
    "version": 1
  }
}