Pith Number

pith:ULM2ABAJ

pith:2025:ULM2ABAJTOMZQCWR3RGFV6GRS2

not attested not anchored not stored refs pending

GeoT: Geometry-guided Instance-dependent Transition Matrix for Semi-supervised Tooth Point Cloud Segmentation

Chenxin Li, Weihao Yu, Xiaoqing Guo, Yifan Liu, Yixuan Yuan

arxiv:2503.16976 v1 · 2025-03-21 · cs.CV · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ULM2ABAJTOMZQCWR3RGFV6GRS2}

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	2026-07-05T10:36:54.338337Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a2d9a004099b99980ad1dc4c5af8d1969d21c636cfdf3403c1524d63f3ed0981

Aliases

arxiv: 2503.16976 · arxiv_version: 2503.16976v1 · doi: 10.48550/arxiv.2503.16976 · pith_short_12: ULM2ABAJTOMZ · pith_short_16: ULM2ABAJTOMZQCWR · pith_short_8: ULM2ABAJ

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/ULM2ABAJTOMZQCWR3RGFV6GRS2 \
  | 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: a2d9a004099b99980ad1dc4c5af8d1969d21c636cfdf3403c1524d63f3ed0981

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7b41a5fdb30e52d0418f579fa785b06f6822d17632de94c5480f8ad012460156",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-03-21T09:43:57Z",
    "title_canon_sha256": "b4525a8dbebf35b06a407dae73dc742b69a9db7caae4970562197f4a6ccc62d9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.16976",
    "kind": "arxiv",
    "version": 1
  }
}