Pith Number

pith:WFW2R6PE

pith:2019:WFW2R6PEFORLFQEMCNNJTP53E2

not attested not anchored not stored refs pending

Enhancing JPEG Steganography using Iterative Adversarial Examples

Bolin Chen, Huaxiao Mo, Jiwu Huang, Tingting Song, Weiqi Luo

arxiv:1909.07556 v3 · 2019-09-17 · 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{WFW2R6PEFORLFQEMCNNJTP53E2}

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	2026-07-05T00:09:16.637960Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b16da8f9e42ba2b2c08c135a99bfbb269f817f1e878147649ab15befacdde57f

Aliases

arxiv: 1909.07556 · arxiv_version: 1909.07556v3 · doi: 10.48550/arxiv.1909.07556 · pith_short_12: WFW2R6PEFORL · pith_short_16: WFW2R6PEFORLFQEM · pith_short_8: WFW2R6PE

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/WFW2R6PEFORLFQEMCNNJTP53E2 \
  | 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: b16da8f9e42ba2b2c08c135a99bfbb269f817f1e878147649ab15befacdde57f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fc6c8a8138a4fc0166f9bf80947f6d0e5875d4846d369c66db183c4d37557a3c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.MM",
    "submitted_at": "2019-09-17T02:34:21Z",
    "title_canon_sha256": "85f44c210d729c0cd63927345065abdd44eccf633df949abbd7be0a7e1470755"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.07556",
    "kind": "arxiv",
    "version": 3
  }
}