Pith Number

pith:EJL6TPIV

pith:2020:EJL6TPIV6HPCKJTPG5IZMUIHQI

not attested not anchored not stored refs pending

Multi-Resolution Graph Neural Network for Large-Scale Pointcloud Segmentation

Kenji Shimada, Liuyue Xie, Tomotake Furuhata

arxiv:2009.08924 v1 · 2020-09-18 · 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{EJL6TPIV6HPCKJTPG5IZMUIHQI}

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	2026-07-05T02:08:50.513341Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2257e9bd15f1de25266f375196510782325c97efde77e7e9452200569afee7b1

Aliases

arxiv: 2009.08924 · arxiv_version: 2009.08924v1 · doi: 10.48550/arxiv.2009.08924 · pith_short_12: EJL6TPIV6HPC · pith_short_16: EJL6TPIV6HPCKJTP · pith_short_8: EJL6TPIV

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/EJL6TPIV6HPCKJTPG5IZMUIHQI \
  | 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: 2257e9bd15f1de25266f375196510782325c97efde77e7e9452200569afee7b1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "25f40c7e9da6624b122ec4293045150f76420a73287062c7c2aa026b88da6989",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-09-18T16:42:02Z",
    "title_canon_sha256": "b65076fe660e4a8e4b016f55da23b3052e927237e1ddca7444653500a59fd35a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.08924",
    "kind": "arxiv",
    "version": 1
  }
}