Pith Number

pith:VM24PSFC

pith:2021:VM24PSFCSBSKS2DPXVGOJNFL6J

not attested not anchored not stored refs pending

Spatial-Temporal Transformer for 3D Point Cloud Sequences

Hao Liu, Qiuhong Ke, Tingting Xie, Yimin Wei, Yulan Guo

arxiv:2110.09783 v1 · 2021-10-19 · 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{VM24PSFCSBSKS2DPXVGOJNFL6J}

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	2026-07-05T03:23:58.986776Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ab35c7c8a29064a9686fbd4ce4b4abf25a6704916a0596c040255a8c39547f91

Aliases

arxiv: 2110.09783 · arxiv_version: 2110.09783v1 · doi: 10.48550/arxiv.2110.09783 · pith_short_12: VM24PSFCSBSK · pith_short_16: VM24PSFCSBSKS2DP · pith_short_8: VM24PSFC

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/VM24PSFCSBSKS2DPXVGOJNFL6J \
  | 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: ab35c7c8a29064a9686fbd4ce4b4abf25a6704916a0596c040255a8c39547f91

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5e21d80436976d192c8e9a2193a8ad0616d531b1614b5865c296c53abbebfc7d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-10-19T07:55:47Z",
    "title_canon_sha256": "7ebb172d62cfeedbd40e8a22a1da8b28e9c0368ba16ec75a57ea0e20311cf120"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.09783",
    "kind": "arxiv",
    "version": 1
  }
}