Pith Number

pith:UBVOV3FP

pith:2022:UBVOV3FPSLU7A4H7RLLDZXDTXL

not attested not anchored not stored refs pending

Joint Channel Estimation, Activity Detection and Decoding using Dynamic Message-Scheduling for Machine-Type Communications

R. B. di Renna, R. C. de Lamare

arxiv:2202.11278 v1 · 2022-02-23 · 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{UBVOV3FPSLU7A4H7RLLDZXDTXL}

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	2026-07-05T03:59:30.372590Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a06aeaecaf92e9f070ff8ad63cdc73bad160de31e04dac40c2da82b7944f12f9

Aliases

arxiv: 2202.11278 · arxiv_version: 2202.11278v1 · doi: 10.48550/arxiv.2202.11278 · pith_short_12: UBVOV3FPSLU7 · pith_short_16: UBVOV3FPSLU7A4H7 · pith_short_8: UBVOV3FP

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/UBVOV3FPSLU7A4H7RLLDZXDTXL \
  | 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: a06aeaecaf92e9f070ff8ad63cdc73bad160de31e04dac40c2da82b7944f12f9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e515f42669600a7f35714ff60c2e70c1278e36069210d3329898cfa94a882b69",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2022-02-23T02:41:20Z",
    "title_canon_sha256": "45e842fa369eb413ac49441da35d85b5cebfcbcaadffd0232d56dffa6fd33a33"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.11278",
    "kind": "arxiv",
    "version": 1
  }
}