Pith Number

pith:E6Y6LR5Z

pith:2019:E6Y6LR5ZLXB6WTVEBXCIMMHA4P

not attested not anchored not stored refs pending

Multichannel signal detection in interference and noise when signal mismatch happens

Guoshi Wang, Jun Liu, Weijian Liu, Yongchan Gao, Yong-Liang Wang

arxiv:1908.09431 v1 · 2019-08-26 · eess.SP · stat.AP · stat.OT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{E6Y6LR5ZLXB6WTVEBXCIMMHA4P}

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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	2026-07-04T23:59:39.945981Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

27b1e5c7b95dc3eb4ea40dc48630e0e3e025a8b3829f133b46fafb3004965137

Aliases

arxiv: 1908.09431 · arxiv_version: 1908.09431v1 · doi: 10.48550/arxiv.1908.09431 · pith_short_12: E6Y6LR5ZLXB6 · pith_short_16: E6Y6LR5ZLXB6WTVE · pith_short_8: E6Y6LR5Z

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/E6Y6LR5ZLXB6WTVEBXCIMMHA4P \
  | 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: 27b1e5c7b95dc3eb4ea40dc48630e0e3e025a8b3829f133b46fafb3004965137

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b1fd3049366851dc118deea01f853441978e4cda13523cd0e195bcd23bea68d",
    "cross_cats_sorted": [
      "stat.AP",
      "stat.OT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2019-08-26T01:46:19Z",
    "title_canon_sha256": "4eca3fea575547905cb7eeaf913979a3f19dd91ce4191e1fd8999f3d480b8898"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.09431",
    "kind": "arxiv",
    "version": 1
  }
}