Pith Number

pith:G2AGQRKE

pith:2019:G2AGQRKE62H3XP55CGETVDCPJK

not attested not anchored not stored refs pending

Rethinking Learning-based Demosaicing, Denoising, and Super-Resolution Pipeline

Bernard Ghanem, Chao Dong, Guocheng Qian, Jimmy S. Ren, Jinjin Gu, Wolfgang Heidrich, Yuanhao Wang

arxiv:1905.02538 v3 · 2019-05-07 · 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{G2AGQRKE62H3XP55CGETVDCPJK}

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	2026-07-05T05:54:25.047210Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3680684544f68fbbbfbd11893a8c4f4aa6d9198c025570d0b1631e53791c433e

Aliases

arxiv: 1905.02538 · arxiv_version: 1905.02538v3 · doi: 10.48550/arxiv.1905.02538 · pith_short_12: G2AGQRKE62H3 · pith_short_16: G2AGQRKE62H3XP55 · pith_short_8: G2AGQRKE

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/G2AGQRKE62H3XP55CGETVDCPJK \
  | 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: 3680684544f68fbbbfbd11893a8c4f4aa6d9198c025570d0b1631e53791c433e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ec4688367ceabe050b6f677c6201346299e05d93c2d3cecc62d92ba37faa157a",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2019-05-07T13:19:05Z",
    "title_canon_sha256": "fe6e942cadb91c39aa4e758d46dd409b1b36b33d44e5fbfe749506fe46485063"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.02538",
    "kind": "arxiv",
    "version": 3
  }
}