Pith Number

pith:IPXH2YGE

pith:2019:IPXH2YGELWR2MOZDJJPXYWSN4K

not attested not anchored not stored refs pending

PointRNN: Point Recurrent Neural Network for Moving Point Cloud Processing

Hehe Fan, Yi Yang

arxiv:1910.08287 v2 · 2019-10-18 · 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{IPXH2YGELWR2MOZDJJPXYWSN4K}

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.

Cited by

3 papers in Pith

TARS: Traffic-Aware Radar Scene Flow Estimation

nuScenes: A multimodal dataset for autonomous driving

STS-Mixer: Spatio-Temporal-Spectral Mixer for 4D Point Cloud Video Understanding

Receipt and verification

First computed	2026-07-05T00:21:37.846904Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

43ee7d60c45da3a63b234a5f7c5a4de28284606d08729b3e75b0700f78c0827d

Aliases

arxiv: 1910.08287 · arxiv_version: 1910.08287v2 · doi: 10.48550/arxiv.1910.08287 · pith_short_12: IPXH2YGELWR2 · pith_short_16: IPXH2YGELWR2MOZD · pith_short_8: IPXH2YGE

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/IPXH2YGELWR2MOZDJJPXYWSN4K \
  | 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: 43ee7d60c45da3a63b234a5f7c5a4de28284606d08729b3e75b0700f78c0827d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "03c7c950010dff5d4bc5bfac0e3431b9026cc1357487b4fb9af47da1c172d656",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-10-18T07:21:37Z",
    "title_canon_sha256": "7fd5ddd5f0b7ea36c161d7d8e45526e43409bc67814be0c52db75dcbcdc3e84f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.08287",
    "kind": "arxiv",
    "version": 2
  }
}