Pith Number

pith:XTFQP6O3

pith:2021:XTFQP6O3YFUGJLDAOI2G6ROL33

not attested not anchored not stored refs pending

MASA-SR: Matching Acceleration and Spatial Adaptation for Reference-Based Image Super-Resolution

Jiangbo Lu, Jiaya Jia, Liying Lu, Wenbo Li, Xin Tao

arxiv:2106.02299 v1 · 2021-06-04 · 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{XTFQP6O3YFUGJLDAOI2G6ROL33}

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.

Cited by

1 paper in Pith

UltraZoom: Generating Gigapixel Images from Regular Photos

Receipt and verification

First computed	2026-07-05T02:46:17.874200Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bccb07f9dbc16864ac6072346f45cbded87f92c0d5e9c141a25a79b3c7c8b623

Aliases

arxiv: 2106.02299 · arxiv_version: 2106.02299v1 · doi: 10.48550/arxiv.2106.02299 · pith_short_12: XTFQP6O3YFUG · pith_short_16: XTFQP6O3YFUGJLDA · pith_short_8: XTFQP6O3

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/XTFQP6O3YFUGJLDAOI2G6ROL33 \
  | 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: bccb07f9dbc16864ac6072346f45cbded87f92c0d5e9c141a25a79b3c7c8b623

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ac447b8323755d1cc2c65f93f6a9fd4e52df29eabbfe54b5ab0700e666107559",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-06-04T07:15:32Z",
    "title_canon_sha256": "b166743c82a7b43b678ac32449ec5e7caad2ec6dbfc886076eb450975943324d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.02299",
    "kind": "arxiv",
    "version": 1
  }
}