Pith Number

pith:MMOTWC42

pith:2024:MMOTWC42HNQYIT2G5HZFE6HQDX

not attested not anchored not stored refs pending

Nonlinear Kalman Filtering based on Self-Attention Mechanism and Lattice Trajectory Piecewise Linear Approximation

Jiaming Wang, Jun Xu, Xinyu Geng

arxiv:2404.03915 v1 · 2024-04-05 · eess.SY · cs.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MMOTWC42HNQYIT2G5HZFE6HQDX}

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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

2 papers in Pith

Robust Filter Attention: Self-Attention as Precision-Weighted State Estimation

The Transformer as a Polar State Estimator

Receipt and verification

First computed	2026-07-05T08:04:42.946113Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

631d3b0b9a3b61844f46e9f25278f01dc8358a708f227d7820f0c933f90c976b

Aliases

arxiv: 2404.03915 · arxiv_version: 2404.03915v1 · doi: 10.48550/arxiv.2404.03915 · pith_short_12: MMOTWC42HNQY · pith_short_16: MMOTWC42HNQYIT2G · pith_short_8: MMOTWC42

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/MMOTWC42HNQYIT2G5HZFE6HQDX \
  | 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: 631d3b0b9a3b61844f46e9f25278f01dc8358a708f227d7820f0c933f90c976b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6d877b9b20588a755b40da257300a7a1b022efcf3c22da3687f88a54c1c7efaa",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2024-04-05T06:54:10Z",
    "title_canon_sha256": "04ee13e4ebfd20b45168b1f5072bda97ebe52035b3bc1b351fd20e1e297d3fb8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.03915",
    "kind": "arxiv",
    "version": 1
  }
}