Pith Number

pith:Z7CHG7KS

pith:2026:Z7CHG7KSUOHIEA3FRMBO32N3RJ

not attested not anchored not stored refs pending

High-Fidelity 4D Hand-Object Capture via Multi-View Spatiotemporal Tracking and Physics-Aware Gaussians

Bo Peng, Deying Kong, Hidenobu Matsuki, Jingjing Shen, Juyong Zhang, Mingsong Dou, Xu Chen, Yi Gu, Zhengyang Shen

arxiv:2606.15908 v2 · 2026-06-14 · 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{Z7CHG7KSUOHIEA3FRMBO32N3RJ}

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	2026-06-19T16:12:56.183040Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cfc4737d52a38e8203658b02ede9bb8a5d89259fc7c5152707f17aff169d16ae

Aliases

arxiv: 2606.15908 · arxiv_version: 2606.15908v2 · doi: 10.48550/arxiv.2606.15908 · pith_short_12: Z7CHG7KSUOHI · pith_short_16: Z7CHG7KSUOHIEA3F · pith_short_8: Z7CHG7KS

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/Z7CHG7KSUOHIEA3FRMBO32N3RJ \
  | 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: cfc4737d52a38e8203658b02ede9bb8a5d89259fc7c5152707f17aff169d16ae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2bacc7d410f0997439d123ac93f6eee007a9fa5f4469bd9f935d47d3ee73f93f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-06-14T16:36:49Z",
    "title_canon_sha256": "bef4b1648a41da597a8cc9b08820de06a50a1b7e29cff4a0e9a7a0d529972d98"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.15908",
    "kind": "arxiv",
    "version": 2
  }
}