Pith Number

pith:OMVG3WYW

pith:2015:OMVG3WYWISPLYZAAMGCZSMRQQQ

not attested not anchored not stored refs pending

Sending a Bivariate Gaussian Source Over a Gaussian MAC with Unidirectional Conferencing Encoders

Shraga I. Bross, Yaron Laufer

arxiv:1512.08540 v1 · 2015-12-28 · 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{OMVG3WYWISPLYZAAMGCZSMRQQQ}

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	2026-05-18T01:23:37.466539Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

732a6ddb16449ebc6400618599323084337e8c27c16c6191800f4264916fa077

Aliases

arxiv: 1512.08540 · arxiv_version: 1512.08540v1 · doi: 10.48550/arxiv.1512.08540 · pith_short_12: OMVG3WYWISPL · pith_short_16: OMVG3WYWISPLYZAA · pith_short_8: OMVG3WYW

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/OMVG3WYWISPLYZAAMGCZSMRQQQ \
  | 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: 732a6ddb16449ebc6400618599323084337e8c27c16c6191800f4264916fa077

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dd625e13fa07fefc140fc4fc9da88d224d06cb3ea6dcc67e298f02bcc825b011",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2015-12-28T22:03:19Z",
    "title_canon_sha256": "e6f0f2f74d01eae60bea9493febae0ce3a9eba882f79d22289824b1a596d4166"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.08540",
    "kind": "arxiv",
    "version": 1
  }
}