Pith Number

pith:TOZ3G7SO

pith:2026:TOZ3G7SOVCZ7R22GEDQ6VHCLA4

not attested not anchored not stored refs pending

Vinci2: Providing Proactive Assistance in Continuous Egocentric Videos

Bo Zheng, Caixin Kang, Gong Sitong, Huchuan Lu, Kaipeng Zhang, Tianyu Yan, Xiang Ruan, Yifei Huang, Yoichi Sato

arxiv:2607.11523 v1 · 2026-07-13 · cs.CV · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TOZ3G7SOVCZ7R22GEDQ6VHCLA4}

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	2026-07-14T02:22:08.840328Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9bb3b37e4ea8b3f8eb4620e1ea9c4b070e3995414662dc4d5b8e6191249c4594

Aliases

arxiv: 2607.11523 · arxiv_version: 2607.11523v1 · doi: 10.48550/arxiv.2607.11523 · pith_short_12: TOZ3G7SOVCZ7 · pith_short_16: TOZ3G7SOVCZ7R22G · pith_short_8: TOZ3G7SO

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/TOZ3G7SOVCZ7R22GEDQ6VHCLA4 \
  | 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: 9bb3b37e4ea8b3f8eb4620e1ea9c4b070e3995414662dc4d5b8e6191249c4594

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "612c6d1ff4c0081eec815eed546b6cfb37fd02830bc46d3cafae5c6f9d7fb17f",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-07-13T13:09:45Z",
    "title_canon_sha256": "dee006a801ef0664c67b5d97b24f522ecaa70218d97930984d79375cc1e5e5c8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.11523",
    "kind": "arxiv",
    "version": 1
  }
}