Pith Number

pith:YFRWOYMG

pith:2019:YFRWOYMG7LXMQZ3WEW7HXMHMXB

not attested not anchored not stored refs pending

Recurrent Kalman Networks: Factorized Inference in High-Dimensional Deep Feature Spaces

Cheng Zhao, Gerhard Neumann, Gregor Gebhardt, Harit Pandya, James Taylor, Philipp Becker

arxiv:1905.07357 v1 · 2019-05-17 · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YFRWOYMG7LXMQZ3WEW7HXMHMXB}

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	2026-05-17T23:45:55.818018Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c163676186faeec8677625be7bb0ecb8435cef5800c3b9ff1e11274d51a189dd

Aliases

arxiv: 1905.07357 · arxiv_version: 1905.07357v1 · doi: 10.48550/arxiv.1905.07357 · pith_short_12: YFRWOYMG7LXM · pith_short_16: YFRWOYMG7LXMQZ3W · pith_short_8: YFRWOYMG

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/YFRWOYMG7LXMQZ3WEW7HXMHMXB \
  | 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: c163676186faeec8677625be7bb0ecb8435cef5800c3b9ff1e11274d51a189dd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5e87aaa93eed0478bee6879db012bc64e854a133ebb26b95a59b0297adb500fc",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-05-17T16:26:44Z",
    "title_canon_sha256": "b760171fa4346843c5dbd2d3f2fe334b256a0810cf34f08540de97e04aaa78e9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.07357",
    "kind": "arxiv",
    "version": 1
  }
}