Pith Number

pith:TBFU4XPC

pith:2026:TBFU4XPCFBJFT33IOWRDM4NUSA

not attested not anchored not stored refs pending

Tensor Train Decomposition Based Noise Reduction and Enhanced Parameter Estimation for FMCW MIMO Radar Systems

Jie Wang, Luoyan Zhu, Sergiy A. Vorobyov, Yinsheng Liu, Zhangdui Zhong

arxiv:2605.28180 v1 · 2026-05-27 · 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{TBFU4XPCFBJFT33IOWRDM4NUSA}

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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	2026-05-28T01:05:01.449354Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

984b4e5de2285259ef6875a23671b49017b77e92627e004bd5939228a041cda7

Aliases

arxiv: 2605.28180 · arxiv_version: 2605.28180v1 · doi: 10.48550/arxiv.2605.28180 · pith_short_12: TBFU4XPCFBJF · pith_short_16: TBFU4XPCFBJFT33I · pith_short_8: TBFU4XPC

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/TBFU4XPCFBJFT33IOWRDM4NUSA \
  | 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: 984b4e5de2285259ef6875a23671b49017b77e92627e004bd5939228a041cda7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7f8e627dec2b8995439d74d48bf824291a5738ca82c353720960bc8401557fab",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2026-05-27T09:02:15Z",
    "title_canon_sha256": "a2b55d8db0d60654fe130242733cbffecaefdd6fc789bf55eae0aad2f0a2987e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.28180",
    "kind": "arxiv",
    "version": 1
  }
}