Pith Number

pith:KXNTEQX3

pith:2022:KXNTEQX3JJ6I2YGT5TSAC27TA4

not attested not anchored not stored refs pending

Learning Spatiotemporal Frequency-Transformer for Low-Quality Video Super-Resolution

Chang Xu, Daochang Liu, Dongmei Fu, Huan Yang, Jianlong Fu, Zhongwei Qiu

arxiv:2212.14046 v1 · 2022-12-27 · eess.IV · cs.AI · 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{KXNTEQX3JJ6I2YGT5TSAC27TA4}

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	2026-07-05T05:29:05.627395Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

55db3242fb4a7c8d60d3ece4016bf30720a38a1dcd339fe6cf4b17fa0bd92f54

Aliases

arxiv: 2212.14046 · arxiv_version: 2212.14046v1 · doi: 10.48550/arxiv.2212.14046 · pith_short_12: KXNTEQX3JJ6I · pith_short_16: KXNTEQX3JJ6I2YGT · pith_short_8: KXNTEQX3

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/KXNTEQX3JJ6I2YGT5TSAC27TA4 \
  | 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: 55db3242fb4a7c8d60d3ece4016bf30720a38a1dcd339fe6cf4b17fa0bd92f54

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "82ca7342491929419fceeb1ac9334e11b4454dedaedc1075da95364b32337625",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2022-12-27T16:26:15Z",
    "title_canon_sha256": "9d6bc2c49a2deb5b8bee8711da59211de4d5638b58abc4f22c0ddc53f5d6bb6d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2212.14046",
    "kind": "arxiv",
    "version": 1
  }
}