Pith Number

pith:RSEX7MOH

pith:2024:RSEX7MOHTOORMTV5WWJAMCJEQL

not attested not anchored not stored refs pending

Channel Estimation, Interpolation and Extrapolation in Doubly-dispersive Channels

Cheng Li, Fan Jiang, Xiaofeng Tao, Yuhui Song, Zijun Gong

arxiv:2408.09381 v1 · 2024-08-18 · 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{RSEX7MOHTOORMTV5WWJAMCJEQL}

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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	2026-07-05T08:56:31.709775Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8c897fb1c79b9d164ebdb59206092482e94c7471b8a961217aa935e7764420fb

Aliases

arxiv: 2408.09381 · arxiv_version: 2408.09381v1 · doi: 10.48550/arxiv.2408.09381 · pith_short_12: RSEX7MOHTOOR · pith_short_16: RSEX7MOHTOORMTV5 · pith_short_8: RSEX7MOH

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/RSEX7MOHTOORMTV5WWJAMCJEQL \
  | 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: 8c897fb1c79b9d164ebdb59206092482e94c7471b8a961217aa935e7764420fb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "019b9a49155ff0f174bb071c747c3d7d9f24c54a7ae9c790325e542a09943ff2",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2024-08-18T06:45:07Z",
    "title_canon_sha256": "1f20a9f4d6dae68e1287bd69de0370886e991a04038e8037896a838e07ae30ad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2408.09381",
    "kind": "arxiv",
    "version": 1
  }
}