Pith Number

pith:BRE4E7RD

pith:2021:BRE4E7RDL2MQXDPJSJOOKZQVLT

not attested not anchored not stored refs pending

Video Frame Interpolation via Structure-Motion based Iterative Fusion

Huimin Ma, Jiulong Shan, Meng Cao, Scott Johnston, Xi Li, Yingying Tang, Zhendong Hong

arxiv:2105.05353 v1 · 2021-05-11 · 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{BRE4E7RDL2MQXDPJSJOOKZQVLT}

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	2026-07-05T02:39:50.150521Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0c49c27e235e990b8de9925ce566155ccb783d085698323383cf55ea7ac5b40f

Aliases

arxiv: 2105.05353 · arxiv_version: 2105.05353v1 · doi: 10.48550/arxiv.2105.05353 · pith_short_12: BRE4E7RDL2MQ · pith_short_16: BRE4E7RDL2MQXDPJ · pith_short_8: BRE4E7RD

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/BRE4E7RDL2MQXDPJSJOOKZQVLT \
  | 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: 0c49c27e235e990b8de9925ce566155ccb783d085698323383cf55ea7ac5b40f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "54d5113d741318c9f5ecded90c8363e248dcd3a5c076be3d84fa16fd68a8c8fd",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-05-11T22:11:17Z",
    "title_canon_sha256": "486a6197d57fb6b516231298b8aaa334a13f755963a853672e2a95d11d87d05e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.05353",
    "kind": "arxiv",
    "version": 1
  }
}