Pith Number

pith:HHJWBDB2

pith:2024:HHJWBDB2PGRLZVQDNTXKGXIN5T

not attested not anchored not stored refs pending

A Marginal Distributionally Robust Kalman Filter for Centralized Fusion

Weizhi Chen, Yaowen Li, You He, Yu Liu

arxiv:2407.05052 v2 · 2024-07-06 · 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{HHJWBDB2PGRLZVQDNTXKGXIN5T}

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	2026-07-05T10:29:19.078839Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

39d3608c3a79a2bcd6036ceea35d0decf144b741f18799582642461321092995

Aliases

arxiv: 2407.05052 · arxiv_version: 2407.05052v2 · doi: 10.48550/arxiv.2407.05052 · pith_short_12: HHJWBDB2PGRL · pith_short_16: HHJWBDB2PGRLZVQD · pith_short_8: HHJWBDB2

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/HHJWBDB2PGRLZVQDNTXKGXIN5T \
  | 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: 39d3608c3a79a2bcd6036ceea35d0decf144b741f18799582642461321092995

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "31d00fc08bd705b1e2ba946f3df6772835c638963d9670c54901162ae5ee3835",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2024-07-06T11:46:41Z",
    "title_canon_sha256": "906bb840f8cb263f667c1e5c680cc96fdc3957d9711583bf4a1eadaa32dadb5c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.05052",
    "kind": "arxiv",
    "version": 2
  }
}