Pith Number

pith:QXOZUS4E

pith:2020:QXOZUS4EL3KLGHPW3GGHKQZMY6

not attested not anchored not stored refs pending

Scene-Adaptive Video Frame Interpolation via Meta-Learning

Janghoon Choi, Kyoung Mu Lee, Myungsub Choi, Sungyong Baik, Tae Hyun Kim

arxiv:2004.00779 v1 · 2020-04-02 · 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{QXOZUS4EL3KLGHPW3GGHKQZMY6}

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	2026-07-05T00:52:20.630883Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

85dd9a4b845ed4b31df6d98c75432cc7a993c45b3c5c15c85e6ce61b2c0d0cbd

Aliases

arxiv: 2004.00779 · arxiv_version: 2004.00779v1 · doi: 10.48550/arxiv.2004.00779 · pith_short_12: QXOZUS4EL3KL · pith_short_16: QXOZUS4EL3KLGHPW · pith_short_8: QXOZUS4E

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/QXOZUS4EL3KLGHPW3GGHKQZMY6 \
  | 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: 85dd9a4b845ed4b31df6d98c75432cc7a993c45b3c5c15c85e6ce61b2c0d0cbd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b827f42d7d8b945e9858cc75ef24a5b70fbf9a28d440bcf7d236eac99543397c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-04-02T02:46:44Z",
    "title_canon_sha256": "ba8fad960c1610cc32e3e648afce07dfb442ad1eaeaa326f5b6b0656a3e8fbf1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.00779",
    "kind": "arxiv",
    "version": 1
  }
}