Pith Number

pith:IDKVDK63

pith:2022:IDKVDK63DOKR37PADZNMOLEQ2L

not attested not anchored not stored refs pending

A CLIP-Hitchhiker's Guide to Long Video Retrieval

Andrew Zisserman, Arsha Nagrani, G\"ul Varol, Max Bain

arxiv:2205.08508 v1 · 2022-05-17 · 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{IDKVDK63DOKR37PADZNMOLEQ2L}

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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

5 papers in Pith

LEViL: Label-Efficient Video Learning via Zero-Shot Distillation over VLM-Generated Pseudo-Label Spaces

SRL-CLIP: Efficient CLIP Video Adaptation via Structured Semantic Role Labels

Video-Language Understanding: A Survey from Model Architecture, Model Training, and Data Perspectives

Understanding the Performance Plateau in Text-to-Video Retrieval: A Comprehensive Empirical and Linguistic Analysis

Geometry-Aware CLIP Retrieval via Local Cross-Modal Alignment and Steering

Receipt and verification

First computed	2026-07-05T04:24:03.800288Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

40d551abdb1b951dfde01e5ac72c90d2c01ab2b229a10cbd6446af01942010ab

Aliases

arxiv: 2205.08508 · arxiv_version: 2205.08508v1 · doi: 10.48550/arxiv.2205.08508 · pith_short_12: IDKVDK63DOKR · pith_short_16: IDKVDK63DOKR37PA · pith_short_8: IDKVDK63

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/IDKVDK63DOKR37PADZNMOLEQ2L \
  | 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: 40d551abdb1b951dfde01e5ac72c90d2c01ab2b229a10cbd6446af01942010ab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b82a53da9182e6249adf84474d6411d0d8158a01fca878cf68873fb9ab831863",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-05-17T17:26:23Z",
    "title_canon_sha256": "b94981acca69d546b1fe772bb5ce6373d78c2c6ede8d0a1f8df848df4092ec0f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.08508",
    "kind": "arxiv",
    "version": 1
  }
}