Pith Number

pith:4VWOWVLM

pith:2025:4VWOWVLM32VG56AY5GRZDUQKCV

not attested not anchored not stored refs pending

OpenTAD: A Unified Framework and Comprehensive Study of Temporal Action Detection

Alejandro Pardo, Anthony Cioppa, Bernard Ghanem, Carlos Hinojosa, Chen Zhao, Fatimah Zohra, Juan Le\'on Alc\'azar, Lama Alssum, Mattia Soldan, Mengmeng Xu, Merey Ramazanova, Shuming Liu, Silvio Giancola

arxiv:2502.20361 v1 · 2025-02-27 · 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{4VWOWVLM32VG56AY5GRZDUQKCV}

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	2026-07-05T10:21:13.660937Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e56ceb556cdeaa6ef818e9a391d20a155b9f6b6cd7f95c2a308437af8cebc08c

Aliases

arxiv: 2502.20361 · arxiv_version: 2502.20361v1 · doi: 10.48550/arxiv.2502.20361 · pith_short_12: 4VWOWVLM32VG · pith_short_16: 4VWOWVLM32VG56AY · pith_short_8: 4VWOWVLM

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/4VWOWVLM32VG56AY5GRZDUQKCV \
  | 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: e56ceb556cdeaa6ef818e9a391d20a155b9f6b6cd7f95c2a308437af8cebc08c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1e7427b95814c51152c3e967637c8b23aa014f80ac2143c8059d6e5cc0531d89",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-02-27T18:32:27Z",
    "title_canon_sha256": "f4788dcbf1c0608f2b27362b2eac05bc9cb755b20c5ca3101fbcb18a077f46da"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.20361",
    "kind": "arxiv",
    "version": 1
  }
}