Pith Number

pith:WFRQTKT3

pith:2017:WFRQTKT36G2XRNIDCEYILQ6Z3N

not attested not anchored not stored refs pending

Aligned and Non-Aligned Double JPEG Detection Using Convolutional Neural Networks

Andrea Costanzo, Benedetta Tondi, Luca Bondi, Marco Maggini, Mauro Barni, Nicol\`o Bonettini, Paolo Bestagini, Stefano Tubaro

arxiv:1708.00930 v1 · 2017-08-02 · cs.CR · cs.MM

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WFRQTKT36G2XRNIDCEYILQ6Z3N}

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	2026-05-18T00:33:16.051276Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b16309aa7bf1b578b503113085c3d9db74eb974d921f2d3a9788539485fe6a95

Aliases

arxiv: 1708.00930 · arxiv_version: 1708.00930v1 · doi: 10.48550/arxiv.1708.00930 · pith_short_12: WFRQTKT36G2X · pith_short_16: WFRQTKT36G2XRNID · pith_short_8: WFRQTKT3

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/WFRQTKT36G2XRNIDCEYILQ6Z3N \
  | 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: b16309aa7bf1b578b503113085c3d9db74eb974d921f2d3a9788539485fe6a95

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4208f1c7a037a0c7649a3ab968d7a8c22fb159b4a7c371bfb7241ba12dd2988f",
    "cross_cats_sorted": [
      "cs.MM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2017-08-02T21:11:27Z",
    "title_canon_sha256": "7051162c3aff196d915f02e1c488c72471e126fc3ac3c3903ce3cb08b003505d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.00930",
    "kind": "arxiv",
    "version": 1
  }
}