Pith Number

pith:5T3KR7YE

pith:2025:5T3KR7YEEKMSTJ2KDVXWXJIKQA

not attested not anchored not stored refs pending

The Invisible EgoHand: 3D Hand Forecasting through EgoBody Pose Estimation

Dima Damen, Hideo Saito, Masashi Hatano, Zhifan Zhu

arxiv:2504.08654 v1 · 2025-04-11 · 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{5T3KR7YEEKMSTJ2KDVXWXJIKQA}

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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

5 papers in Pith

Ego-Human Motion Prediction with 3D-Aware LLM

Prior-First, Condition-Second: Scalable and Controllable Hand Motion Completion

SFHand: Learning Embodied Manipulation by Streaming Egocentric 3D Hand Forecasting

Uni-Hand: Universal Hand Motion Forecasting in Egocentric Views

EggHand: A Multimodal Foundation Model for Egocentric Hand Pose Forecasting

Receipt and verification

First computed	2026-07-05T10:47:52.342599Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ecf6a8ff04229929a74a1d6f6ba50a80160bccc19cf928a01eed14528289889a

Aliases

arxiv: 2504.08654 · arxiv_version: 2504.08654v1 · doi: 10.48550/arxiv.2504.08654 · pith_short_12: 5T3KR7YEEKMS · pith_short_16: 5T3KR7YEEKMSTJ2K · pith_short_8: 5T3KR7YE

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/5T3KR7YEEKMSTJ2KDVXWXJIKQA \
  | 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: ecf6a8ff04229929a74a1d6f6ba50a80160bccc19cf928a01eed14528289889a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b51de4c4c6a3d02f44e4936e0b8412a566b3f5ad485f27af750dd929c541bbe4",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-04-11T15:58:31Z",
    "title_canon_sha256": "8302eb005e17dda75eb17074a5a54516d7f4c546ebd95794af5f7897405ee478"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.08654",
    "kind": "arxiv",
    "version": 1
  }
}