Pith Number

pith:GWSG5RCA

pith:2019:GWSG5RCAQVCYM2QOXBDIGCGUGY

not attested not anchored not stored refs pending

Deep Camera: A Fully Convolutional Neural Network for Image Signal Processing

Sivalogeswaran Ratnasingam

arxiv:1908.09191 v1 · 2019-08-24 · 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{GWSG5RCAQVCYM2QOXBDIGCGUGY}

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	2026-07-04T23:59:37.491901Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

35a46ec4408545866a0eb8468308d4363c8ffb2fb5978304c5327869d0f690b5

Aliases

arxiv: 1908.09191 · arxiv_version: 1908.09191v1 · doi: 10.48550/arxiv.1908.09191 · pith_short_12: GWSG5RCAQVCY · pith_short_16: GWSG5RCAQVCYM2QO · pith_short_8: GWSG5RCA

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/GWSG5RCAQVCYM2QOXBDIGCGUGY \
  | 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: 35a46ec4408545866a0eb8468308d4363c8ffb2fb5978304c5327869d0f690b5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1e4b92c23e055fb79d04c89e5e94ca1bbff76ced44fa3087d148bb0188cafd4f",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2019-08-24T19:31:15Z",
    "title_canon_sha256": "3690bcb3e77131189cbd74501728d7633fe7767026976a398847f1e84d9c0b9b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.09191",
    "kind": "arxiv",
    "version": 1
  }
}