Pith Number

pith:CNG2YIOC

pith:2024:CNG2YIOCU3LV2WML6N5HTUVTRD

not attested not anchored not stored refs pending

UniMD: Towards Unifying Moment Retrieval and Temporal Action Detection

Chengjian Feng, Lin Ma, Yingsen Zeng, Yujie Zhong

arxiv:2404.04933 v2 · 2024-04-07 · 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{CNG2YIOCU3LV2WML6N5HTUVTRD}

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	2026-07-05T08:42:34.919047Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

134dac21c2a6d75d598bf37a79d2b388dc3d6592683d9e0d8506a36fb828dbfb

Aliases

arxiv: 2404.04933 · arxiv_version: 2404.04933v2 · doi: 10.48550/arxiv.2404.04933 · pith_short_12: CNG2YIOCU3LV · pith_short_16: CNG2YIOCU3LV2WML · pith_short_8: CNG2YIOC

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/CNG2YIOCU3LV2WML6N5HTUVTRD \
  | 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: 134dac21c2a6d75d598bf37a79d2b388dc3d6592683d9e0d8506a36fb828dbfb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "72c8e66fe9b04c4670c797dd6b6fe422f91f2492a028ee1c6a6a1775b35cd52b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-04-07T12:14:42Z",
    "title_canon_sha256": "0d4870bfb6d8d2d0d48bbc4c8d529da5e1fda00e2e8a78d5c987c1d184a13305"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.04933",
    "kind": "arxiv",
    "version": 2
  }
}