Pith Number

pith:4KIO63F3

pith:2021:4KIO63F364FM2U5QR2KJNIR2FS

not attested not anchored not stored refs pending

CLTA: Contents and Length-based Temporal Attention for Few-shot Action Recognition

Wenbo He, Yang Bo, Yangdi Lu

arxiv:2103.10567 v1 · 2021-03-18 · 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{4KIO63F364FM2U5QR2KJNIR2FS}

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	2026-07-05T02:24:42.718870Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e290ef6cbbf70acd53b08e9496a23a2cbd6b6c05e6fa457f84217f18523ebdd6

Aliases

arxiv: 2103.10567 · arxiv_version: 2103.10567v1 · doi: 10.48550/arxiv.2103.10567 · pith_short_12: 4KIO63F364FM · pith_short_16: 4KIO63F364FM2U5Q · pith_short_8: 4KIO63F3

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/4KIO63F364FM2U5QR2KJNIR2FS \
  | 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: e290ef6cbbf70acd53b08e9496a23a2cbd6b6c05e6fa457f84217f18523ebdd6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e0fd7ad0a34bc67e019e26de3a77d5b30c9b9a776a871537e121492417fb5f06",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-03-18T23:40:28Z",
    "title_canon_sha256": "e779d87ebf4d6997af9549adde0d7a6bac80a55a33009cff4c60526fac008087"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.10567",
    "kind": "arxiv",
    "version": 1
  }
}