Pith Number

pith:CCUVHXFM

pith:2024:CCUVHXFMG74LAQM6SKZVALEDJZ

not attested not anchored not stored refs pending

Zak-OTFS to Integrate Sensing the I/O Relation and Data Communication

Ananthanarayanan Chockalingam, Muhammad Ubadah, Robert Calderbank, Ronny Hadani, Saif Khan Mohammed, Shachar Kons

arxiv:2404.04182 v2 · 2024-04-05 · eess.SP · 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{CCUVHXFMG74LAQM6SKZVALEDJZ}

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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

6 papers in Pith

Multiuser Zak-OTFS on the Uplink with Superimposed Spread-Pilots

MIMO Zak-OTFS: Channel Estimation, Detection, and Throughput Analysis

Improving Doppler Resilience of OFDM through Delay-Doppler Sensing

ISAC with Affine Frequency Division Multiplexing: An FMCW-Based Signal Processing Perspective

Delay-Doppler Channel Estimation using Arbitrarily Modulated Data Transmissions

Receipt and verification

First computed	2026-07-05T11:28:29.662358Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

10a953dcac37f8b0419e92b3502c834e67b83c22c6be36f4617a68c8302f65e3

Aliases

arxiv: 2404.04182 · arxiv_version: 2404.04182v2 · doi: 10.48550/arxiv.2404.04182 · pith_short_12: CCUVHXFMG74L · pith_short_16: CCUVHXFMG74LAQM6 · pith_short_8: CCUVHXFM

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/CCUVHXFMG74LAQM6SKZVALEDJZ \
  | 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: 10a953dcac37f8b0419e92b3502c834e67b83c22c6be36f4617a68c8302f65e3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "19c7f6a11a0143d88579efdf564ede2aa00a8dd431d43f86f5be5df35acb271a",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2024-04-05T15:52:02Z",
    "title_canon_sha256": "58fb7ef7acf21889f7189fcb509c4557e8096b4657c77b3f64c58a49018e0fdf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.04182",
    "kind": "arxiv",
    "version": 2
  }
}