Pith Number

pith:FS4ZJK7B

pith:2021:FS4ZJK7B3CED7UHT4VRIEYJA2T

not attested not anchored not stored refs pending

VideoCLIP: Contrastive Pre-training for Zero-shot Video-Text Understanding

Armen Aghajanyan, Christoph Feichtenhofer, Dmytro Okhonko, Florian Metze, Gargi Ghosh, Hu Xu, Luke Zettlemoyer, Po-Yao Huang

arxiv:2109.14084 v2 · 2021-09-28 · 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{FS4ZJK7B3CED7UHT4VRIEYJA2T}

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

22 papers in Pith

HPP: Hierarchical Programmatic Probing for Long Video Understanding by Decoupling Perception and Reasoning

Vision-language Models for Driver Monitoring Systems: A Driver Activity Description Dataset

Stitch-a-Demo: Video Demonstrations from Multistep Descriptions

Learning ORDER-Aware Multimodal Representations for Composite Materials Design

Multimodal LLMs under Pairwise Modalities

Receipt and verification

First computed	2026-07-05T03:19:24.724215Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2cb994abe1d8883fd0f3e562826120d4f92e4a6d6cd1b471a6fd107cce897c17

Aliases

arxiv: 2109.14084 · arxiv_version: 2109.14084v2 · doi: 10.48550/arxiv.2109.14084 · pith_short_12: FS4ZJK7B3CED · pith_short_16: FS4ZJK7B3CED7UHT · pith_short_8: FS4ZJK7B

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/FS4ZJK7B3CED7UHT4VRIEYJA2T \
  | 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: 2cb994abe1d8883fd0f3e562826120d4f92e4a6d6cd1b471a6fd107cce897c17

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fa32e0230e9d947bc9c0135fa9ce66b64e32ace2520ece4050a96259a0358c0e",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-09-28T23:01:51Z",
    "title_canon_sha256": "889299d8d78f474ee79c7e8991a1cafe322088745f26ec2670546023743ef379"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.14084",
    "kind": "arxiv",
    "version": 2
  }
}