Pith Number

pith:UYDTPZUM

pith:2018:UYDTPZUMLKSFXKFSQQMD5JSVV6

not attested not anchored not stored refs pending

CNN-Based Detection of Generic Constrast Adjustment with JPEG Post-processing

Andrea Costanzo, Benedetta Tondi, Ehsan Nowroozi, Mauro Barni

arxiv:1805.11318 v1 · 2018-05-29 · cs.CR · 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{UYDTPZUMLKSFXKFSQQMD5JSVV6}

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	2026-05-18T00:14:42.986233Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a60737e68c5aa45ba8b284183ea655afaac7c639c7b4e5212f7dcd153121afa3

Aliases

arxiv: 1805.11318 · arxiv_version: 1805.11318v1 · doi: 10.48550/arxiv.1805.11318 · pith_short_12: UYDTPZUMLKSF · pith_short_16: UYDTPZUMLKSFXKFS · pith_short_8: UYDTPZUM

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/UYDTPZUMLKSFXKFSQQMD5JSVV6 \
  | 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: a60737e68c5aa45ba8b284183ea655afaac7c639c7b4e5212f7dcd153121afa3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "39ec09f760b317a76336d1c1958d3370233e083bc2f0c5aab37b3714817fd329",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2018-05-29T09:15:26Z",
    "title_canon_sha256": "3ef84a8d38086579dcaf6ad52357cb8cb4078f7fa147651b342f4e8222c4abca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.11318",
    "kind": "arxiv",
    "version": 1
  }
}