Pith Number

pith:QSA5F3L7

pith:2023:QSA5F3L7NG7RYPDCLFGB455A5C

not attested not anchored not stored refs pending

GSP-KalmanNet: Tracking Graph Signals via Neural-Aided Kalman Filtering

Guy Sagi, Itay Buchnik, Nimrod Leinwand, Nir Shlezinger, Tirza Routtenberg, Yuval Loya

arxiv:2311.16602 v1 · 2023-11-28 · eess.SP · cs.AI · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QSA5F3L7NG7RYPDCLFGB455A5C}

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	2026-07-05T07:17:43.811709Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8481d2ed7f69bf1c3c62594c1e77a0e889dfa8f6f73770022345ca677bbf19c7

Aliases

arxiv: 2311.16602 · arxiv_version: 2311.16602v1 · doi: 10.48550/arxiv.2311.16602 · pith_short_12: QSA5F3L7NG7R · pith_short_16: QSA5F3L7NG7RYPDC · pith_short_8: QSA5F3L7

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/QSA5F3L7NG7RYPDCLFGB455A5C \
  | 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: 8481d2ed7f69bf1c3c62594c1e77a0e889dfa8f6f73770022345ca677bbf19c7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dbbfe3648953827d0e1a57fb262b2f758cf9ad2eba717eb1d07da5f448d0d30f",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2023-11-28T08:43:10Z",
    "title_canon_sha256": "657d8a26a2f25616bbfe4c8c7815a7040f8050cd001ea010356c06f1b2bf82bd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2311.16602",
    "kind": "arxiv",
    "version": 1
  }
}