Pith Number

pith:ASPYKRSR

pith:2026:ASPYKRSRG3AZ6E5NT2R6PH7NV2

not attested not anchored not stored refs pending

Rethinking Multimodal Few-Shot 3D Point Cloud Segmentation: From Fused Refinement to Decoupled Arbitration

Fenglei Xu, Wentao Bian

arxiv:2601.01456 v2 · 2026-01-04 · cs.CV · cs.AI · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ASPYKRSRG3AZ6E5NT2R6PH7NV2}

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	2026-06-01T01:02:28.366228Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

049f85465136c19f13ad9ea3e79fedaea1dc9a1f6d0bf57297f85a9b0882ed6d

Aliases

arxiv: 2601.01456 · arxiv_version: 2601.01456v2 · doi: 10.48550/arxiv.2601.01456 · pith_short_12: ASPYKRSRG3AZ · pith_short_16: ASPYKRSRG3AZ6E5N · pith_short_8: ASPYKRSR

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/ASPYKRSRG3AZ6E5NT2R6PH7NV2 \
  | 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: 049f85465136c19f13ad9ea3e79fedaea1dc9a1f6d0bf57297f85a9b0882ed6d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "71ba60c4d00bf9bcf627288c27de5b38ffe97c07b5920a212c574ea2f394691e",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-01-04T09:53:49Z",
    "title_canon_sha256": "6a783b0a19fb38e21cbccfc913267af5a1fff51ed2e93f89a4de2537cb061404"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2601.01456",
    "kind": "arxiv",
    "version": 2
  }
}