Pith Number

pith:RUJKZHLR

pith:2016:RUJKZHLRI5CYYAK3NOIZWDM26B

not attested not anchored not stored refs pending

Deep Edge Guided Recurrent Residual Learning for Image Super-Resolution

Fang Zhao, Jianchao Yang, Jiashi Feng, Jiaying Liu, Shuicheng Yan, Wenhan Yang, Zongming Guo

arxiv:1604.08671 v2 · 2016-04-29 · 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{RUJKZHLRI5CYYAK3NOIZWDM26B}

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	2026-05-18T00:30:09.244676Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8d12ac9d7147458c015b6b919b0d9af048ae3474ea319455d650998604a7a4b9

Aliases

arxiv: 1604.08671 · arxiv_version: 1604.08671v2 · doi: 10.48550/arxiv.1604.08671 · pith_short_12: RUJKZHLRI5CY · pith_short_16: RUJKZHLRI5CYYAK3 · pith_short_8: RUJKZHLR

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/RUJKZHLRI5CYYAK3NOIZWDM26B \
  | 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: 8d12ac9d7147458c015b6b919b0d9af048ae3474ea319455d650998604a7a4b9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "48dbde057a745816dad78bcabe774321183c962d3a7aadbe067721670eddcdba",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2016-04-29T02:33:17Z",
    "title_canon_sha256": "f29ba9b41eba72a1f3c3d2ab686c59bcbb7e9d15daf79f907f65de0f0d122993"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.08671",
    "kind": "arxiv",
    "version": 2
  }
}