Pith Number

pith:WLWEA3WS

pith:2025:WLWEA3WS7RUYXF24ARAY7S4ALQ

not attested not anchored not stored refs pending

Unhackable Temporal Rewarding for Scalable Video MLLMs

En Yu, Haoran Wei, Jianjian Sun, Jingyu Wang, Kangheng Lin, Liang Zhao, Wenbing Tao, Xiangyu Zhang, Yana Wei, Zheng Ge, Zining Zhu

arxiv:2502.12081 v1 · 2025-02-17 · cs.CV · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WLWEA3WS7RUYXF24ARAY7S4ALQ}

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

9 papers in Pith

CARE: Competence-Aware Reward Shaping for Adaptive Reasoning Length in Video-MLLMs

Reasoning as Intersection: Consensus-Frame Alignment for Visual Focus in Video-MLLMs

Learning Spatiotemporal Sensitivity in Video LLMs via Counterfactual Reinforcement Learning

MUSEG: Reinforcing Video Temporal Understanding via Timestamp-Aware Multi-Segment Grounding

VIDEOP2R: Video Understanding from Perception to Reasoning

Receipt and verification

First computed	2026-07-05T10:15:38.673043Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b2ec406ed2fc698b975c04418fcb805c3e5f818bf713f2f34ed4e04fd659b699

Aliases

arxiv: 2502.12081 · arxiv_version: 2502.12081v1 · doi: 10.48550/arxiv.2502.12081 · pith_short_12: WLWEA3WS7RUY · pith_short_16: WLWEA3WS7RUYXF24 · pith_short_8: WLWEA3WS

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/WLWEA3WS7RUYXF24ARAY7S4ALQ \
  | 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: b2ec406ed2fc698b975c04418fcb805c3e5f818bf713f2f34ed4e04fd659b699

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "762cdd36b6156ad7bc569563a6e4464b340f9038db03b6dd5ccf4968f85bac79",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-02-17T17:55:55Z",
    "title_canon_sha256": "2a3d1396079fcb2005f066879ae15b821b8db389753f445c64de883b5da0b7f5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.12081",
    "kind": "arxiv",
    "version": 1
  }
}