Pith Number

pith:VYXKTK47

pith:2025:VYXKTK47PVJ3ORW5TAWFS2RNQ4

not attested not anchored not stored refs pending

L2Calib: $SE(3)$-Manifold Reinforcement Learning for Robust Extrinsic Calibration with Degenerate Motion Resilience

Baorun Li, Bingran Chen, Chengrui Zhu, Jiajun Lv, Jie Ren, Siyi Du, Wenfei Wang, Yong Liu

arxiv:2508.06330 v1 · 2025-08-08 · 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{VYXKTK47PVJ3ORW5TAWFS2RNQ4}

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	2026-07-05T11:50:54.383004Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ae2ea9ab9f7d53b746dd982c596a2d872e1d19940ccd9981e9dd863d67796fb2

Aliases

arxiv: 2508.06330 · arxiv_version: 2508.06330v1 · doi: 10.48550/arxiv.2508.06330 · pith_short_12: VYXKTK47PVJ3 · pith_short_16: VYXKTK47PVJ3ORW5 · pith_short_8: VYXKTK47

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/VYXKTK47PVJ3ORW5TAWFS2RNQ4 \
  | 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: ae2ea9ab9f7d53b746dd982c596a2d872e1d19940ccd9981e9dd863d67796fb2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6ca0d6e64fc41840fb6f1258784c4fa52ca6007530f734412dd826d6c85b385d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2025-08-08T14:08:03Z",
    "title_canon_sha256": "1e94f230f2a70c075900b862d02e73252c0508df59f1067e1830ee3ca714c3b5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.06330",
    "kind": "arxiv",
    "version": 1
  }
}