Pith Number

pith:454N275W

pith:2022:454N275WDNIKF7G2I3EO3NETLI

not attested not anchored not stored refs pending

A Unified Pyramid Recurrent Network for Video Frame Interpolation

Cheul-hee Hahm, Jayoon Koo, Jie Chen, Longhai Wu, Xin Jin, Youxin Chen

arxiv:2211.03456 v2 · 2022-11-07 · 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{454N275WDNIKF7G2I3EO3NETLI}

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	2026-07-05T05:53:50.741988Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e778dd7fb61b50a2fcda46c8edb4935a1f17117064a8186edb801256f786481e

Aliases

arxiv: 2211.03456 · arxiv_version: 2211.03456v2 · doi: 10.48550/arxiv.2211.03456 · pith_short_12: 454N275WDNIK · pith_short_16: 454N275WDNIKF7G2 · pith_short_8: 454N275W

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/454N275WDNIKF7G2I3EO3NETLI \
  | 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: e778dd7fb61b50a2fcda46c8edb4935a1f17117064a8186edb801256f786481e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ffbed7e5acae5b29072293f481bddd41cf34999c5e2ae8c0bd459624f798753b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-11-07T11:12:31Z",
    "title_canon_sha256": "c5adf97b6eca6e4f7f51389a2e1d856cba27d5995a92173607ea10a0a963805f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.03456",
    "kind": "arxiv",
    "version": 2
  }
}