Pith Number

pith:HXJTKKBN

pith:2015:HXJTKKBNNATMDKCVTU77D6TYRG

not attested not anchored not stored refs pending

Limits of Kalman Filter application in heavy tailed problems

Pavel Mozgunov, Valentin Konakov

arxiv:1505.07981 v2 · 2015-05-29 · math.ST · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HXJTKKBNNATMDKCVTU77D6TYRG}

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	2026-05-18T01:25:11.763948Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3dd335282d6826c1a8559d3ff1fa7889bb9267ae07fc387dc22bd57ee1f2cd5b

Aliases

arxiv: 1505.07981 · arxiv_version: 1505.07981v2 · doi: 10.48550/arxiv.1505.07981 · pith_short_12: HXJTKKBNNATM · pith_short_16: HXJTKKBNNATMDKCV · pith_short_8: HXJTKKBN

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/HXJTKKBNNATMDKCVTU77D6TYRG \
  | 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: 3dd335282d6826c1a8559d3ff1fa7889bb9267ae07fc387dc22bd57ee1f2cd5b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fba0c0e8558966de4fa32afdfd750f798d353427e0ea1899f693a68d9386b265",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2015-05-29T10:17:17Z",
    "title_canon_sha256": "17c2545f64acc06631e60fcb2e226ebf7da0dd3e6eb4682f2907cb3f91e4003e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.07981",
    "kind": "arxiv",
    "version": 2
  }
}