Pith Number

pith:OQYVUF66

pith:2019:OQYVUF66WSWWMD2YCYHJOU3EIJ

not attested not anchored not stored refs pending

Towards Real Scene Super-Resolution with Raw Images

Wenxiu Sun, Xiangyu Xu, Yongrui Ma

arxiv:1905.12156 v1 · 2019-05-29 · eess.IV · 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{OQYVUF66WSWWMD2YCYHJOU3EIJ}

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	2026-05-17T23:44:47.004402Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

74315a17deb4ad660f58160e975364424afb63e8eeb8fa136c083ebb278a5eae

Aliases

arxiv: 1905.12156 · arxiv_version: 1905.12156v1 · doi: 10.48550/arxiv.1905.12156 · pith_short_12: OQYVUF66WSWW · pith_short_16: OQYVUF66WSWWMD2Y · pith_short_8: OQYVUF66

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/OQYVUF66WSWWMD2YCYHJOU3EIJ \
  | 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: 74315a17deb4ad660f58160e975364424afb63e8eeb8fa136c083ebb278a5eae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ac4d49a4b516fd13052d0c4b641d189d89772a213a058d6617244a1958ba338c",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2019-05-29T01:18:44Z",
    "title_canon_sha256": "abc19e6df8bc390a0eba9854c4551fcc4531983fc2ab80a77265467caf24d8cb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.12156",
    "kind": "arxiv",
    "version": 1
  }
}