Pith Number

pith:VNUX4YDS

pith:2020:VNUX4YDSVXS43OV35PDXB2FQ6Q

not attested not anchored not stored refs pending

Practical Deep Raw Image Denoising on Mobile Devices

Haibin Huang, Jiaming Liu, Jue Wang, Qin Xu, Yiqun Liu, Yuzhi Wang

arxiv:2010.06935 v1 · 2020-10-14 · 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{VNUX4YDSVXS43OV35PDXB2FQ6Q}

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	2026-07-05T01:43:01.181433Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ab697e6072ade5cdbabbebc770e8b0f43934b159e8ea7b47ab0994d836f6ec3f

Aliases

arxiv: 2010.06935 · arxiv_version: 2010.06935v1 · doi: 10.48550/arxiv.2010.06935 · pith_short_12: VNUX4YDSVXS4 · pith_short_16: VNUX4YDSVXS43OV3 · pith_short_8: VNUX4YDS

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/VNUX4YDSVXS43OV35PDXB2FQ6Q \
  | 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: ab697e6072ade5cdbabbebc770e8b0f43934b159e8ea7b47ab0994d836f6ec3f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8ddb6c82042d088945cad296d2e5d2ddb70e1dcb9f35d17035d7cda96317b548",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2020-10-14T10:30:32Z",
    "title_canon_sha256": "cb124b74fb4dd17da871f850e4828595a1796994386e1bca880ce5d3dfa8b20f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.06935",
    "kind": "arxiv",
    "version": 1
  }
}