Pith Number

pith:IQXA5GST

pith:2026:IQXA5GST44ZOUU2GEXBB5Z3ZST

not attested not anchored not stored refs pending

Iterate or Widen? When Test-Time Refinement Helps LiDAR Scene Completion: A Controlled Study of Evidence Geometry, Training Coverage, and Compute

Shijie Hao, Weining Zhang

arxiv:2608.06014 v1 · 2026-08-06 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IQXA5GST44ZOUU2GEXBB5Z3ZST}

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	2026-08-07T00:55:00.742240Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

442e0e9a53e732ea534625c21ee77994ed86e70bdcb744582bb0b90d28995b7f

Aliases

arxiv: 2608.06014 · arxiv_version: 2608.06014v1 · doi: 10.48550/arxiv.2608.06014 · pith_short_12: IQXA5GST44ZO · pith_short_16: IQXA5GST44ZOUU2G · pith_short_8: IQXA5GST

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/IQXA5GST44ZOUU2GEXBB5Z3ZST \
  | 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: 442e0e9a53e732ea534625c21ee77994ed86e70bdcb744582bb0b90d28995b7f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b4d7cb051659428203b3f290146d8e62ac0472e21667a21e6d856c64a3b611e3",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-08-06T13:19:14Z",
    "title_canon_sha256": "bb8c1b67406f23ff81c421cec87c954f25e5483aaa947399cf002a8505f04e28"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.06014",
    "kind": "arxiv",
    "version": 1
  }
}