Pith Number

pith:NCGH5S5T

pith:2023:NCGH5S5TQ26WPF2VC2N277Y6H4

not attested not anchored not stored refs pending

Combating Multi-path Interference to Improve Chirp-based Underwater Acoustic Communication

Deqing Wang, Enqi Zhang, Liqun Fu, Lizhao You, Wenjun Xie, Zhaorui Wang

arxiv:2311.17624 v1 · 2023-11-29 · eess.SP · cs.NI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NCGH5S5TQ26WPF2VC2N277Y6H4}

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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	2026-07-05T07:18:16.329192Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

688c7ecbb386bd679755169bafff1e3f0a22c27e68a5c7917ca97eb389e0f9a5

Aliases

arxiv: 2311.17624 · arxiv_version: 2311.17624v1 · doi: 10.48550/arxiv.2311.17624 · pith_short_12: NCGH5S5TQ26W · pith_short_16: NCGH5S5TQ26WPF2V · pith_short_8: NCGH5S5T

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/NCGH5S5TQ26WPF2VC2N277Y6H4 \
  | 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: 688c7ecbb386bd679755169bafff1e3f0a22c27e68a5c7917ca97eb389e0f9a5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a579d410395a3c4f9d8d9768541bdbf57ebbaf2e13557eb059cd88674813a73b",
    "cross_cats_sorted": [
      "cs.NI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2023-11-29T13:37:59Z",
    "title_canon_sha256": "05b192d2b0402af61e553ccd878b991ee544d0940fe5fa5d6121156eb8ce7d9f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2311.17624",
    "kind": "arxiv",
    "version": 1
  }
}