Pith Number

pith:NGD5ERU3

pith:2026:NGD5ERU33D44BMEYCDKH4HSVR3

not attested not anchored not stored refs pending

SCOUT: Self-Checking and Recovery-Aware Tool-Thought Agents for Ultra-Long Egocentric Video Reasoning

Guanbin Li, Junlin Xie, Keyang Zhong, Kuo Wang, Peng Liu, Quanlong Zheng, Yanhao Zhang, Zhijia Liang

arxiv:2608.07959 v1 · 2026-08-08 · 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{NGD5ERU33D44BMEYCDKH4HSVR3}

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	2026-08-11T01:21:14.212730Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6987d2469bd8f9c0b09810d47e1e558ec451e40f7b6d7f4b8ff1ec2e42fccb7d

Aliases

arxiv: 2608.07959 · arxiv_version: 2608.07959v1 · doi: 10.48550/arxiv.2608.07959 · pith_short_12: NGD5ERU33D44 · pith_short_16: NGD5ERU33D44BMEY · pith_short_8: NGD5ERU3

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/NGD5ERU33D44BMEYCDKH4HSVR3 \
  | 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: 6987d2469bd8f9c0b09810d47e1e558ec451e40f7b6d7f4b8ff1ec2e42fccb7d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d40fe18bc9fa964f5c3d2b9f0af297589d1ac98fe94dfcc51596bd1e2d9d8b8b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-08-08T06:48:08Z",
    "title_canon_sha256": "c294f211481aa899b430c8565c05702c41b4054d4a8452a2fa24a5e8e46d06b3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.07959",
    "kind": "arxiv",
    "version": 1
  }
}