Pith Number

pith:IJIVH4V7

pith:2023:IJIVH4V7H24XBUAFFPVVYTRLNO

not attested not anchored not stored refs pending

GrowSP: Unsupervised Semantic Segmentation of 3D Point Clouds

Bing Wang, Bo Li, Bo Yang, Zihui Zhang

arxiv:2305.16404 v1 · 2023-05-25 · cs.CV · cs.AI · cs.LG · 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{IJIVH4V7H24XBUAFFPVVYTRLNO}

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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.

Cited by

1 paper in Pith

LeAP: Consistent multi-domain 3D labeling using Foundation Models

Receipt and verification

First computed	2026-07-05T06:14:12.733831Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

425153f2bf3eb970d0052beb5c4e2b6b8e2301f95d09252c50820ffb397b6d19

Aliases

arxiv: 2305.16404 · arxiv_version: 2305.16404v1 · doi: 10.48550/arxiv.2305.16404 · pith_short_12: IJIVH4V7H24X · pith_short_16: IJIVH4V7H24XBUAF · pith_short_8: IJIVH4V7

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/IJIVH4V7H24XBUAFFPVVYTRLNO \
  | 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: 425153f2bf3eb970d0052beb5c4e2b6b8e2301f95d09252c50820ffb397b6d19

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a78ce3abf28bc337f7698d1344ce6e72f4c4ba6d3ba253db2f86042ba9c773a7",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG",
      "cs.RO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-05-25T18:11:21Z",
    "title_canon_sha256": "43baa26a9d0ebbf0bf43e7034ee270fa4890f3283f0eccd7a8199368e734cf20"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.16404",
    "kind": "arxiv",
    "version": 1
  }
}