Pith Number

pith:VPII5RIB

pith:2019:VPII5RIBBZ67UREMYPF7CZBTGS

not attested not anchored not stored refs pending

IPGuard: Protecting Intellectual Property of Deep Neural Networks via Fingerprinting the Classification Boundary

Jinyuan Jia, Neil Zhenqiang Gong, Xiaoyu Cao

arxiv:1910.12903 v5 · 2019-10-28 · cs.CR · cs.AI · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VPII5RIBBZ67UREMYPF7CZBTGS}

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.

Cited by

2 papers in Pith

Landseer: Exploring the Machine Learning Defense Landscape

Receipt and verification

First computed	2026-07-05T01:48:06.931898Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

abd08ec5010e7dfa448cc3cbf1643334aeb6046ef6d82f21abd82466e7e57370

Aliases

arxiv: 1910.12903 · arxiv_version: 1910.12903v5 · doi: 10.48550/arxiv.1910.12903 · pith_short_12: VPII5RIBBZ67 · pith_short_16: VPII5RIBBZ67UREM · pith_short_8: VPII5RIB

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/VPII5RIBBZ67UREMYPF7CZBTGS \
  | 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: abd08ec5010e7dfa448cc3cbf1643334aeb6046ef6d82f21abd82466e7e57370

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2b56ace2cff864bb73ddcb217079d3da47671ab2d7a087e91e29b16bf8ffdc62",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2019-10-28T18:39:49Z",
    "title_canon_sha256": "3f479e7ad76b5b7d8e6731c970039d8d50f5eb1c88337506cb786f923c035e3f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.12903",
    "kind": "arxiv",
    "version": 5
  }
}