Pith Number

pith:VJH6B3OZ

pith:2024:VJH6B3OZGPW5J7K7AV32D2RHRF

not attested not anchored not stored refs pending

Fundamentals of Delay-Doppler Communications: Practical Implementation and Extensions to OTFS

Baoming Bai, Giuseppe Caire, Jinhong Yuan, Peter Jung, Shuangyang Li, Weijie Yuan, Zhiqiang Wei

arxiv:2403.14192 v1 · 2024-03-21 · cs.IT · eess.SP · 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{VJH6B3OZGPW5J7K7AV32D2RHRF}

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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.

Cited by

1 paper in Pith

Delay-Doppler Domain Signal Processing Aided OFDM (DD-a-OFDM) for 6G and Beyond

Receipt and verification

First computed	2026-07-05T07:58:55.748473Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aa4fe0edd933edd4fd5f0577a1ea278968e7fc4af8dff52a58f17face72bb7ff

Aliases

arxiv: 2403.14192 · arxiv_version: 2403.14192v1 · doi: 10.48550/arxiv.2403.14192 · pith_short_12: VJH6B3OZGPW5 · pith_short_16: VJH6B3OZGPW5J7K7 · pith_short_8: VJH6B3OZ

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/VJH6B3OZGPW5J7K7AV32D2RHRF \
  | 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: aa4fe0edd933edd4fd5f0577a1ea278968e7fc4af8dff52a58f17face72bb7ff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d5fb62a27b8f4827676c24544d41c348cc5fb1489d47bc673b88b02161b82a90",
    "cross_cats_sorted": [
      "eess.SP",
      "math.IT"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2024-03-21T07:35:53Z",
    "title_canon_sha256": "7c467f281d34190e8c7d76775dd705f56b10d8a7929362da42a4dd1f0e285c81"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.14192",
    "kind": "arxiv",
    "version": 1
  }
}