Pith Number

pith:6MKL67GT

pith:2017:6MKL67GTXWJZ5YZ46GJBNJNEFP

not attested not anchored not stored refs pending

A multi-branch convolutional neural network for detecting double JPEG compression

Bin Li, Haoxin Zhang, Hu Luo, Shunquan Tan, Zhongzhou Ji

arxiv:1710.05477 v1 · 2017-10-16 · cs.CV · 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{6MKL67GTXWJZ5YZ46GJBNJNEFP}

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	2026-05-18T00:32:49.279102Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f314bf7cd3bd939ee33cf19216a5a42be47c704517714c5f242d493f7ea3ae20

Aliases

arxiv: 1710.05477 · arxiv_version: 1710.05477v1 · doi: 10.48550/arxiv.1710.05477 · pith_short_12: 6MKL67GTXWJZ · pith_short_16: 6MKL67GTXWJZ5YZ4 · pith_short_8: 6MKL67GT

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/6MKL67GTXWJZ5YZ46GJBNJNEFP \
  | 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: f314bf7cd3bd939ee33cf19216a5a42be47c704517714c5f242d493f7ea3ae20

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a78b77d190212c4856599be6f7fc77d10a09db7fdf77ec4e113c5bfc1a83821f",
    "cross_cats_sorted": [
      "cs.MM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-10-16T02:54:57Z",
    "title_canon_sha256": "647647f5e24e7c11c751cfcf8bc0cf451c641194efbfe09cfd8f35b5574ef5af"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.05477",
    "kind": "arxiv",
    "version": 1
  }
}