Pith Number

pith:DQARK524

pith:2019:DQARK5247OTQJXVXFMZDBYJUSQ

not attested not anchored not stored refs pending

Unsupervised Adversarial Attacks on Deep Feature-based Retrieval with GAN

Guoping Zhao, Jiajun Liu, Ji-Rong Wen, Mingyu Zhang

arxiv:1907.05793 v1 · 2019-07-12 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DQARK5247OTQJXVXFMZDBYJUSQ}

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	2026-05-17T23:40:44.365351Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c0115775cfba704deb72b3230e134942591bb33886ce7e7d84663ab6990fdbf

Aliases

arxiv: 1907.05793 · arxiv_version: 1907.05793v1 · doi: 10.48550/arxiv.1907.05793 · pith_short_12: DQARK5247OTQ · pith_short_16: DQARK5247OTQJXVX · pith_short_8: DQARK524

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/DQARK5247OTQJXVXFMZDBYJUSQ \
  | 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: 1c0115775cfba704deb72b3230e134942591bb33886ce7e7d84663ab6990fdbf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4a219614ad2d95e3947e09a9d849945a3a33aea2e0f67bb6e11859acc65eee11",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-07-12T15:23:36Z",
    "title_canon_sha256": "6cdef4924f122e0266ae49580de4bda807718b32c9e581d9a0425053d3280e18"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.05793",
    "kind": "arxiv",
    "version": 1
  }
}