Pith Number

pith:2X6RNYSH

pith:2022:2X6RNYSHS7BR3EPIF4PDAYMD3R

not attested not anchored not stored refs pending

Joint Estimation of Clustered User Activity and Correlated Channels with Unknown Covariance in mMTC

Hamza Djelouat, Markku Juntti, Markus Leinonen

arxiv:2212.00116 v1 · 2022-11-30 · eess.SP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2X6RNYSHS7BR3EPIF4PDAYMD3R}

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	2026-07-05T05:21:30.984330Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d5fd16e24797c31d91e82f1e306183dc644dd17e01af47d047550a0390ce40ed

Aliases

arxiv: 2212.00116 · arxiv_version: 2212.00116v1 · doi: 10.48550/arxiv.2212.00116 · pith_short_12: 2X6RNYSHS7BR · pith_short_16: 2X6RNYSHS7BR3EPI · pith_short_8: 2X6RNYSH

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/2X6RNYSHS7BR3EPIF4PDAYMD3R \
  | 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: d5fd16e24797c31d91e82f1e306183dc644dd17e01af47d047550a0390ce40ed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3ea67328a9696c41895c22e4fc77866aa08a994deeddc07a4b6414a19a30cbaf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2022-11-30T20:44:24Z",
    "title_canon_sha256": "9965a1b2b0b5fdf133e2d324b058797fae8345f24cbc8fe5ddd4ed0c8c5d3a6d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2212.00116",
    "kind": "arxiv",
    "version": 1
  }
}