Pith Number

pith:K3VM67PD

pith:2021:K3VM67PD2572WBXHSHFHKLAPEI

not attested not anchored not stored refs pending

Motion-blurred Video Interpolation and Extrapolation

Dawit Mureja Argaw, Francois Rameau, In So Kweon, Junsik Kim

arxiv:2103.02984 v2 · 2021-03-04 · 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{K3VM67PD2572WBXHSHFHKLAPEI}

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	2026-07-05T02:21:55.949042Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

56eacf7de3d77fab06e791ca752c0f2214cf8c7c7bd612685a9737dd9f4e42e2

Aliases

arxiv: 2103.02984 · arxiv_version: 2103.02984v2 · doi: 10.48550/arxiv.2103.02984 · pith_short_12: K3VM67PD2572 · pith_short_16: K3VM67PD2572WBXH · pith_short_8: K3VM67PD

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/K3VM67PD2572WBXHSHFHKLAPEI \
  | 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: 56eacf7de3d77fab06e791ca752c0f2214cf8c7c7bd612685a9737dd9f4e42e2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6ac7c1fa4b22d38cff2a820417ec7860da2289dbd39f3d0be718891ee8e70bf3",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-03-04T12:18:25Z",
    "title_canon_sha256": "80be8096bb860545c8f7b199b27d352b1d6af5d1e63ef7fa2a2dbbfd400e6a09"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.02984",
    "kind": "arxiv",
    "version": 2
  }
}