Pith Number

pith:XFLLZYEB

pith:2026:XFLLZYEBQST64EBXHMZZHT6OLT

not attested not anchored not stored refs pending

Learning to Distributedly Estimate under Partially Known Dynamics: A Covariance-Agnostic Neural Kalman Consensus Filter

George C. Alexandropoulos, George Stamatelis, Kyriakos Stylianopoulos

arxiv:2606.28441 v1 · 2026-06-26 · cs.LG · cs.AI · cs.MA · cs.SY · eess.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{XFLLZYEBQST64EBXHMZZHT6OLT}

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	2026-06-30T00:15:14.178885Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b956bce08184a7ee10373b3393cfce5cc78a8d8e1633e3843686e0afaeed4b3c

Aliases

arxiv: 2606.28441 · arxiv_version: 2606.28441v1 · doi: 10.48550/arxiv.2606.28441 · pith_short_12: XFLLZYEBQST6 · pith_short_16: XFLLZYEBQST64EBX · pith_short_8: XFLLZYEB

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/XFLLZYEBQST64EBXHMZZHT6OLT \
  | 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: b956bce08184a7ee10373b3393cfce5cc78a8d8e1633e3843686e0afaeed4b3c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9625bb1e911668860caae0d24a41c37b59df490fda72fde3b6063373787a4125",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.MA",
      "cs.SY",
      "eess.SY"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-06-26T08:07:31Z",
    "title_canon_sha256": "1762acd742d24cd64c4c263f416ad4eafe97b48974fa49849ce9a0ab4c77e647"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.28441",
    "kind": "arxiv",
    "version": 1
  }
}