Pith Number

pith:YDV6QC3K

pith:2022:YDV6QC3KSTAPZVNM3JCM5NNEF5

not attested not anchored not stored refs pending

Outlier-Insensitive Kalman Filtering Using NUV Priors

Guy Revach, Itzik Klein, Nir Shlezinger, Shunit Truzman

arxiv:2210.06083 v1 · 2022-10-12 · eess.SP · 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{YDV6QC3KSTAPZVNM3JCM5NNEF5}

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	2026-07-05T05:05:56.443625Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c0ebe80b6a94c0fcd5acda44ceb5a42f7cf841751dfff206684a963f95e63b12

Aliases

arxiv: 2210.06083 · arxiv_version: 2210.06083v1 · doi: 10.48550/arxiv.2210.06083 · pith_short_12: YDV6QC3KSTAP · pith_short_16: YDV6QC3KSTAPZVNM · pith_short_8: YDV6QC3K

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/YDV6QC3KSTAPZVNM3JCM5NNEF5 \
  | 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: c0ebe80b6a94c0fcd5acda44ceb5a42f7cf841751dfff206684a963f95e63b12

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7ccdf7fd3be4fee19f8414f307318f0c2b745114d481efc85308b2eb13e63da5",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2022-10-12T11:00:13Z",
    "title_canon_sha256": "d9e2c6fa824f9d4c1469f3fb31a12f3df2aa00b13f5097c143200a30db69ff9c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.06083",
    "kind": "arxiv",
    "version": 1
  }
}