Pith Number

pith:63QKPXHJ

pith:2021:63QKPXHJCQQ6BEE3ON6LLNRKE2

not attested not anchored not stored refs pending

EFENet: Reference-based Video Super-Resolution with Enhanced Flow Estimation

Bin Wang, Mengqi Ji, Ruqi Huang, Shengjin Wang, Yaping Zhao

arxiv:2110.07797 v2 · 2021-10-15 · 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{63QKPXHJCQQ6BEE3ON6LLNRKE2}

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	2026-07-05T03:26:44.831017Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f6e0a7dce91421e0909b737cb5b62a26b6ad85f5d3a3d9aac869cf8607e23794

Aliases

arxiv: 2110.07797 · arxiv_version: 2110.07797v2 · doi: 10.48550/arxiv.2110.07797 · pith_short_12: 63QKPXHJCQQ6 · pith_short_16: 63QKPXHJCQQ6BEE3 · pith_short_8: 63QKPXHJ

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/63QKPXHJCQQ6BEE3ON6LLNRKE2 \
  | 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: f6e0a7dce91421e0909b737cb5b62a26b6ad85f5d3a3d9aac869cf8607e23794

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d97153fbd32a4943cf9fd3f89d1d27b7045ecfd2137beacb63c80894eae5ec28",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-10-15T01:36:30Z",
    "title_canon_sha256": "ea4d1853efcae911081b4616427eb045d9afb58cdc5251b0570d7ea2ca9eb188"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.07797",
    "kind": "arxiv",
    "version": 2
  }
}