Pith Number

pith:Q3NHGIWC

pith:2019:Q3NHGIWCIXBJSLJJACJ7RYTLID

not attested not anchored not stored refs pending

Adaptive Conditional Bias-Penalized Kalman Filter for Improved Estimation of Extremes and its Approximation for Reduced Computation

Dong-Jun Seo, Haksu Lee, Haojing Shen

arxiv:1908.00482 v1 · 2019-08-01 · eess.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Q3NHGIWCIXBJSLJJACJ7RYTLID}

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	2026-07-04T23:51:00.980048Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

86da7322c245c2992d290093f8e26b40fe6266dae24d1528ee593cfd5718edea

Aliases

arxiv: 1908.00482 · arxiv_version: 1908.00482v1 · doi: 10.48550/arxiv.1908.00482 · pith_short_12: Q3NHGIWCIXBJ · pith_short_16: Q3NHGIWCIXBJSLJJ · pith_short_8: Q3NHGIWC

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/Q3NHGIWCIXBJSLJJACJ7RYTLID \
  | 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: 86da7322c245c2992d290093f8e26b40fe6266dae24d1528ee593cfd5718edea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "51333b5b772c8219c9f7f0a7cbc1ea96313845a895adfe8049b8c796a5825713",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2019-08-01T16:13:51Z",
    "title_canon_sha256": "5dd4d3113407f98acfd52789d5df14a3997d7ff5f16d21e5a262f2407ad74091"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.00482",
    "kind": "arxiv",
    "version": 1
  }
}