Pith Number

pith:ITVH7EVH

pith:2026:ITVH7EVHUHSTDYWQ4JLWUIFRTE

not attested not anchored not stored refs pending

Ultra-Fusion: A Resilient Tightly-Coupled Multi-Sensor Fusion SLAM Framework under Sensor Degradation and Spatiotemporal Perturbation for Intelligent Transportation Systems

Deteng Zhang, Jie Yin, Junjie Zhang, Liuyang Li, Yihong Tian, Yunfei Zuo

arxiv:2606.21223 v1 · 2026-06-19 · cs.RO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ITVH7EVHUHSTDYWQ4JLWUIFRTE}

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	2026-06-23T01:12:33.835602Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

44ea7f92a7a1e531e2d0e2576a20b1993ea3948c9c0594eab5cffb9602723d36

Aliases

arxiv: 2606.21223 · arxiv_version: 2606.21223v1 · doi: 10.48550/arxiv.2606.21223 · pith_short_12: ITVH7EVHUHST · pith_short_16: ITVH7EVHUHSTDYWQ · pith_short_8: ITVH7EVH

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/ITVH7EVHUHSTDYWQ4JLWUIFRTE \
  | 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: 44ea7f92a7a1e531e2d0e2576a20b1993ea3948c9c0594eab5cffb9602723d36

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b547e36cb70c308b8630bc9e89a6858aa563689ae1409e76940510273003a5cc",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2026-06-19T08:40:04Z",
    "title_canon_sha256": "b8adcd4e27a17b9df68275b99b9b49de49d86d37e906bdc7aefcd4c33077c896"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.21223",
    "kind": "arxiv",
    "version": 1
  }
}