Pith Number

pith:PG4YAIKU

pith:2021:PG4YAIKUVAQUUEYGRK6AE5SWVS

not attested not anchored not stored refs pending

Temporal Query Networks for Fine-grained Video Understanding

Andrew Zisserman, Ankush Gupta, Chuhan Zhang

arxiv:2104.09496 v1 · 2021-04-19 · 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{PG4YAIKUVAQUUEYGRK6AE5SWVS}

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

1 paper in Pith

CascadeFormer: A Family of Two-stage Cascading Transformers for Skeleton-based Human Action Recognition

Receipt and verification

First computed	2026-07-05T02:33:13.826763Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

79b9802154a8214a13068abc027656ac88ca12fa8b0953559bdbb39407961876

Aliases

arxiv: 2104.09496 · arxiv_version: 2104.09496v1 · doi: 10.48550/arxiv.2104.09496 · pith_short_12: PG4YAIKUVAQU · pith_short_16: PG4YAIKUVAQUUEYG · pith_short_8: PG4YAIKU

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/PG4YAIKUVAQUUEYGRK6AE5SWVS \
  | 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: 79b9802154a8214a13068abc027656ac88ca12fa8b0953559bdbb39407961876

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1f17515ca5127f78175aa5586fa3f43c2bf2326558c51168352264bc67792210",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-04-19T17:58:48Z",
    "title_canon_sha256": "e7c6752bc5b4e2827b3ba50c5d4c0b0e2f65ab8b454d4fe4f5190b8ba24dbf86"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.09496",
    "kind": "arxiv",
    "version": 1
  }
}