Pith Number

pith:L4AEI44L

pith:2017:L4AEI44LXX5YM5UHUHYWAW2SAZ

not attested not anchored not stored refs pending

Distributed Kalman Filter in a Network of Linear Dynamical Systems

Damian Marelli, Minyue Fu, Mohsen Zamani

arxiv:1711.07625 v1 · 2017-11-21 · 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{L4AEI44LXX5YM5UHUHYWAW2SAZ}

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	2026-05-18T00:29:56.821548Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5f0044738bbdfb867687a1f1605b5206661b7d93947a1d90590587d55ff0f9f7

Aliases

arxiv: 1711.07625 · arxiv_version: 1711.07625v1 · doi: 10.48550/arxiv.1711.07625 · pith_short_12: L4AEI44LXX5Y · pith_short_16: L4AEI44LXX5YM5UH · pith_short_8: L4AEI44L

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/L4AEI44LXX5YM5UHUHYWAW2SAZ \
  | 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: 5f0044738bbdfb867687a1f1605b5206661b7d93947a1d90590587d55ff0f9f7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "37ffd9f7d95775a446cc2123877ea508359b9825a9e5c143accaf5cbeb55ab87",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SY",
    "submitted_at": "2017-11-21T04:11:45Z",
    "title_canon_sha256": "16d05c12312623fcf4d7cd40790243c2a54d3108a5eda37e566c669699d23571"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.07625",
    "kind": "arxiv",
    "version": 1
  }
}