Pith Number

pith:NPHITZVF

pith:2021:NPHITZVFERZZWSDDZI7PL7EJ4A

not attested not anchored not stored refs pending

Graph Convolutional Networks in Feature Space for Image Deblurring and Super-resolution

Boyan Xu, Hujun Yin

arxiv:2105.10465 v1 · 2021-05-21 · 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{NPHITZVFERZZWSDDZI7PL7EJ4A}

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	2026-07-05T02:42:11.746757Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6bce89e6a524739b4863ca3ef5fc89e02cd0027e6bc08b1b97528bc854288248

Aliases

arxiv: 2105.10465 · arxiv_version: 2105.10465v1 · doi: 10.48550/arxiv.2105.10465 · pith_short_12: NPHITZVFERZZ · pith_short_16: NPHITZVFERZZWSDD · pith_short_8: NPHITZVF

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/NPHITZVFERZZWSDDZI7PL7EJ4A \
  | 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: 6bce89e6a524739b4863ca3ef5fc89e02cd0027e6bc08b1b97528bc854288248

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6f6bd89150d78ba4a0ebbb707797f470bf77fbd05ad48f8373b89402d60d09b5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-05-21T17:02:15Z",
    "title_canon_sha256": "ffb058ae1f610db2d8868ac639587ca90027619fe0c17973c3be8d5aab83278e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.10465",
    "kind": "arxiv",
    "version": 1
  }
}