Pith Number

pith:EHZGADT7

pith:2026:EHZGADT7O423BJD7T76GUAX7TV

not attested not anchored not stored refs pending

FW-NKF: Frequency-Weighted Neural Kalman Filters

Adnan Harun Dogan, Berken Utku Demirel, Christian Holz

arxiv:2606.02251 v1 · 2026-06-01 · cs.RO · cs.AI · 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{EHZGADT7O423BJD7T76GUAX7TV}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

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	2026-06-02T03:04:54.159161Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

21f2600e7f7735b0a47f9ffc6a02ff9d57fd25f4bb408e1f7c7d2f0b3876863d

Aliases

arxiv: 2606.02251 · arxiv_version: 2606.02251v1 · doi: 10.48550/arxiv.2606.02251 · pith_short_12: EHZGADT7O423 · pith_short_16: EHZGADT7O423BJD7 · pith_short_8: EHZGADT7

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/EHZGADT7O423BJD7T76GUAX7TV \
  | 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: 21f2600e7f7735b0a47f9ffc6a02ff9d57fd25f4bb408e1f7c7d2f0b3876863d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b36032ae102b8a479e5b5a0134b07d52bcc101e17c6f6efcc03e09f591885505",
    "cross_cats_sorted": [
      "cs.AI",
      "eess.SP"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2026-06-01T13:42:40Z",
    "title_canon_sha256": "62d50d01725def0ece4f6b36a04a096c87ad23560cbf0ea37ae1d0a371fc0bf3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.02251",
    "kind": "arxiv",
    "version": 1
  }
}