Pith Number

pith:UWKSCVD7

pith:2021:UWKSCVD7IXQJDHOE2D7OUHJOQA

not attested not anchored not stored refs pending

MAD: A Scalable Dataset for Language Grounding in Videos from Movie Audio Descriptions

Alejandro Pardo, Bernard Ghanem, Chen Zhao, Fabian Caba Heilbron, Juan Le\'on Alc\'azar, Mattia Soldan, Silvio Giancola

arxiv:2112.00431 v2 · 2021-12-01 · 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{UWKSCVD7IXQJDHOE2D7OUHJOQA}

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	2026-07-05T04:09:00.194637Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a59521547f45e0919dc4d0feea1d2e8029b0964329675f03340de8b759f13b11

Aliases

arxiv: 2112.00431 · arxiv_version: 2112.00431v2 · doi: 10.48550/arxiv.2112.00431 · pith_short_12: UWKSCVD7IXQJ · pith_short_16: UWKSCVD7IXQJDHOE · pith_short_8: UWKSCVD7

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/UWKSCVD7IXQJDHOE2D7OUHJOQA \
  | 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: a59521547f45e0919dc4d0feea1d2e8029b0964329675f03340de8b759f13b11

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2a854de5730b6eb5f7c2393a3e99392490f6884b8ad71b8d45c62058c7f6f9a7",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-12-01T11:47:09Z",
    "title_canon_sha256": "10fa7c28762f8ed2eec563d9763428cd75d2024a086e87f891f9c5a26b1ada6d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.00431",
    "kind": "arxiv",
    "version": 2
  }
}