Pith Number

pith:TBJ2ZCRN

pith:2019:TBJ2ZCRNXXSJF6W5FP7J6LCVFL

not attested not anchored not stored refs pending

BlackMarks: Blackbox Multibit Watermarking for Deep Neural Networks

Bita Darvish Rouhani, Farinaz Koushanfar, Huili Chen

arxiv:1904.00344 v1 · 2019-03-31 · cs.MM · cs.CR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TBJ2ZCRNXXSJF6W5FP7J6LCVFL}

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

Dynamics-Level Watermarking of Flow Matching Models with Random Codes

Receipt and verification

First computed	2026-05-17T23:49:48.670657Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9853ac8a2dbde492fadd2bfe9f2c552ad74c32b7731bcb2f1e5f099315b08bcd

Aliases

arxiv: 1904.00344 · arxiv_version: 1904.00344v1 · doi: 10.48550/arxiv.1904.00344 · pith_short_12: TBJ2ZCRNXXSJ · pith_short_16: TBJ2ZCRNXXSJF6W5 · pith_short_8: TBJ2ZCRN

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/TBJ2ZCRNXXSJF6W5FP7J6LCVFL \
  | 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: 9853ac8a2dbde492fadd2bfe9f2c552ad74c32b7731bcb2f1e5f099315b08bcd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a9512c541e175b79256bcd2792084f3c77842327cc0842e907d433824139aa41",
    "cross_cats_sorted": [
      "cs.CR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.MM",
    "submitted_at": "2019-03-31T06:04:50Z",
    "title_canon_sha256": "f989eed8a95db381d162502576f7796fe871096e7f69e7b916380fb48bef1ced"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.00344",
    "kind": "arxiv",
    "version": 1
  }
}