Pith Number

pith:6T77LOA3

pith:2026:6T77LOA3SF7C7J2EVNXVYBQRTV

not attested not anchored not stored refs pending

EgoInfinity: A Web-Scale 4D Hand-Object Interaction Data Engine for Any-View Robot Retargeting and Video-to-Action Robot Learning

Andrew Morgan, Gaotian Wang, Howard H. Qian, Kaiyu Hang, Kejia Ren, Podshara Chanrungmaneekul, Yiting Chen

arxiv:2606.17385 v1 · 2026-06-16 · cs.RO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6T77LOA3SF7C7J2EVNXVYBQRTV}

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	2026-06-19T16:10:10.846839Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f4fff5b81b917e2fa744ab6f5c06119d55117e99e2e0a96a9d2362303bf5ec4c

Aliases

arxiv: 2606.17385 · arxiv_version: 2606.17385v1 · doi: 10.48550/arxiv.2606.17385 · pith_short_12: 6T77LOA3SF7C · pith_short_16: 6T77LOA3SF7C7J2E · pith_short_8: 6T77LOA3

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/6T77LOA3SF7C7J2EVNXVYBQRTV \
  | 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: f4fff5b81b917e2fa744ab6f5c06119d55117e99e2e0a96a9d2362303bf5ec4c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f303aa64d0f3bf3f38210b039cf9199b31586a43a6417759d538fed2393020ac",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2026-06-16T00:44:16Z",
    "title_canon_sha256": "25e9eb5ff59cd277df53da8aeabe4e34da2d95e5dac9609b62865254b6ecb63f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.17385",
    "kind": "arxiv",
    "version": 1
  }
}