Pith Number

pith:CNQYEYQX

pith:2018:CNQYEYQXNH2XQ4RMESNZMRJSG2

not attested not anchored not stored refs pending

Impulsive Noise Immunity of Multidimensional Pulse Position Modulation

Michael D. Collins, William B. Johnson

arxiv:1805.08120 v1 · 2018-05-21 · 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{CNQYEYQXNH2XQ4RMESNZMRJSG2}

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	2026-05-18T00:15:31.566874Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

136182621769f578722c249b96453236bf002688dcdefa41407922b9e1292353

Aliases

arxiv: 1805.08120 · arxiv_version: 1805.08120v1 · doi: 10.48550/arxiv.1805.08120 · pith_short_12: CNQYEYQXNH2X · pith_short_16: CNQYEYQXNH2XQ4RM · pith_short_8: CNQYEYQX

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/CNQYEYQXNH2XQ4RMESNZMRJSG2 \
  | 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: 136182621769f578722c249b96453236bf002688dcdefa41407922b9e1292353

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "62512d900e7be25a237f5dd21d5985412e0005f30f22396d04db6e30aeeda66c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2018-05-21T15:30:12Z",
    "title_canon_sha256": "4cb23a24e95240818dd0189039a7970d0190e16dd9729b19ac095847b0f68e84"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.08120",
    "kind": "arxiv",
    "version": 1
  }
}