Pith Number

pith:IBSRN6RD

pith:2026:IBSRN6RD3MXBT2KC76ZH3FGAZ5

not attested not anchored not stored refs pending

Rethinking Weakly-supervised Video Temporal Grounding From a Game Perspective

Chen Chen, Daizong Liu, Jianfeng Dong, Keke Tang, Pan Zhou, Wanlong Fang, Xiang Fang, Xiaoye Qu, Yu Cheng, Zeyu Xiong

arxiv:2605.26441 v1 · 2026-05-26 · 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{IBSRN6RD3MXBT2KC76ZH3FGAZ5}

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	2026-05-27T01:05:18.139826Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

406516fa23db2e19e942ffb27d94c0cf46e6ee06f67dd8620aa878371883788b

Aliases

arxiv: 2605.26441 · arxiv_version: 2605.26441v1 · doi: 10.48550/arxiv.2605.26441 · pith_short_12: IBSRN6RD3MXB · pith_short_16: IBSRN6RD3MXBT2KC · pith_short_8: IBSRN6RD

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/IBSRN6RD3MXBT2KC76ZH3FGAZ5 \
  | 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: 406516fa23db2e19e942ffb27d94c0cf46e6ee06f67dd8620aa878371883788b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ca16950f5fb3e871f542402718e94d5ec3760eb8e687681be7da32a4b266ad38",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-05-26T01:54:17Z",
    "title_canon_sha256": "2ab0c6af3af192211460c54d4113826961e1f0bdb212cf8eef1c3db2eac98f16"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.26441",
    "kind": "arxiv",
    "version": 1
  }
}