Pith Number

pith:LKWHR7BW

pith:2024:LKWHR7BWBKJ4Q4UMNKAOVIOZYK

not attested not anchored not stored refs pending

CMU-Flownet: Exploring Point Cloud Scene Flow Estimation in Occluded Scenario

Jingze Chen, Junfeng Yao, Lei Li, Qiqin Lin

arxiv:2404.10571 v1 · 2024-04-16 · 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{LKWHR7BWBKJ4Q4UMNKAOVIOZYK}

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	2026-07-05T08:08:42.159350Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5aac78fc360a93c8728c6a80eaa1d9c2bad01ca8cd2e27346618a0ef706c3b7e

Aliases

arxiv: 2404.10571 · arxiv_version: 2404.10571v1 · doi: 10.48550/arxiv.2404.10571 · pith_short_12: LKWHR7BWBKJ4 · pith_short_16: LKWHR7BWBKJ4Q4UM · pith_short_8: LKWHR7BW

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/LKWHR7BWBKJ4Q4UMNKAOVIOZYK \
  | 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: 5aac78fc360a93c8728c6a80eaa1d9c2bad01ca8cd2e27346618a0ef706c3b7e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7f3cacb5cd3bd9c8008ae4af305f5317da80f4a57518eeffe617f24e9e2ad801",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-04-16T13:47:21Z",
    "title_canon_sha256": "315ffb81f1b7d6d243fcdd0053889e2ae08e62bf5d2dd3beca32391a1e55718a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.10571",
    "kind": "arxiv",
    "version": 1
  }
}