Pith Number

pith:7HER7FPH

pith:2021:7HER7FPHWMLUM6LZGGOBKPHIMV

not attested not anchored not stored refs pending

Blind Image Super-Resolution: A Survey and Beyond

Anran Liu, Chao Dong, Jinjin Gu, Yihao Liu, Yu Qiao

arxiv:2107.03055 v1 · 2021-07-07 · 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{7HER7FPHWMLUM6LZGGOBKPHIMV}

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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

Multi-scale Image Super Resolution with a Single Auto-Regressive Model

Receipt and verification

First computed	2026-07-05T02:55:59.590536Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f9c91f95e7b317467979319c153ce8655d092fc998798ca526e2d747c087f7fe

Aliases

arxiv: 2107.03055 · arxiv_version: 2107.03055v1 · doi: 10.48550/arxiv.2107.03055 · pith_short_12: 7HER7FPHWMLU · pith_short_16: 7HER7FPHWMLUM6LZ · pith_short_8: 7HER7FPH

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/7HER7FPHWMLUM6LZGGOBKPHIMV \
  | 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: f9c91f95e7b317467979319c153ce8655d092fc998798ca526e2d747c087f7fe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "91c5bd3330b26c5400b44d1c9353de0d13abed0fd6ff1918f5b67274515739f6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-07-07T07:38:14Z",
    "title_canon_sha256": "06644a2be3280878c7d67291e9684397b7a9b68a0eadc9a365a954eb692cd0a2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.03055",
    "kind": "arxiv",
    "version": 1
  }
}