Pith Number

pith:OOUWVM2C

pith:2025:OOUWVM2C2CXJYSJP6G4MEM5PPQ

not attested not anchored not stored refs pending

Training-Free Zero-Shot Temporal Action Detection with Vision-Language Models

Chaolei Han, Hongsong Wang, Jidong Kuang, Jie Gui, Lei Zhang

arxiv:2501.13795 v1 · 2025-01-23 · cs.CV

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OOUWVM2C2CXJYSJP6G4MEM5PPQ}

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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

1 paper in Pith

High-Speed Vision Improves Zero-Shot Semantic Understanding of Human Actions

Receipt and verification

First computed	2026-05-20T00:04:07.496663Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

73a96ab342d0ae9c492ff1b8c233af7c2fb21d18411aae1c1c9cb82440c7b774

Aliases

arxiv: 2501.13795 · arxiv_version: 2501.13795v1 · doi: 10.48550/arxiv.2501.13795 · pith_short_12: OOUWVM2C2CXJ · pith_short_16: OOUWVM2C2CXJYSJP · pith_short_8: OOUWVM2C

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/OOUWVM2C2CXJYSJP6G4MEM5PPQ \
  | 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: 73a96ab342d0ae9c492ff1b8c233af7c2fb21d18411aae1c1c9cb82440c7b774

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4fea2de4a2849dd1984c225a6212f7be0087d2f927fdc8f131000693e6acbcab",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-01-23T16:13:58Z",
    "title_canon_sha256": "9f151fc92fe09e647d89cd861eba5ca227da838e381b988481388629b05ba54b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.13795",
    "kind": "arxiv",
    "version": 1
  }
}