Pith Number

pith:B5YYWRS3

pith:2025:B5YYWRS3WEMNU7OTSAH5DBNQZU

not attested not anchored not stored refs pending

Video-MTR: Reinforced Multi-Turn Reasoning for Long Video Understanding

Lionel Ni, Tianshui Chen, Yuan Xie, Zheng Ge

arxiv:2508.20478 v2 · 2025-08-28 · 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{B5YYWRS3WEMNU7OTSAH5DBNQZU}

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.

Cited by

2 papers in Pith

REVISOR: Beyond Textual Reflection, Towards Multimodal Introspective Reasoning in Long-Form Video Understanding

VideoThinker: Building Agentic VideoLLMs with LLM-Guided Tool Reasoning

Receipt and verification

First computed	2026-06-01T01:03:44.508043Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0f718b465bb118da7dd3900fd185b0cd0c1a4b1123a3356746b8a665ab652176

Aliases

arxiv: 2508.20478 · arxiv_version: 2508.20478v2 · doi: 10.48550/arxiv.2508.20478 · pith_short_12: B5YYWRS3WEMN · pith_short_16: B5YYWRS3WEMNU7OT · pith_short_8: B5YYWRS3

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/B5YYWRS3WEMNU7OTSAH5DBNQZU \
  | 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: 0f718b465bb118da7dd3900fd185b0cd0c1a4b1123a3356746b8a665ab652176

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8d177dd486ce7ac8e26b5954b5b652fbcb4d6c0d932b53fcde284ea2da4d8dee",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-08-28T06:55:08Z",
    "title_canon_sha256": "d73421037ce532a25edcc45ee081943e423151efaf70e81d4565cd501f116572"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.20478",
    "kind": "arxiv",
    "version": 2
  }
}