Pith Number

pith:XJMRPP7R

pith:2018:XJMRPP7RI4I4XC3L77EHGGQGX4

not attested not anchored not stored refs pending

Adversarial Learning for Fine-grained Image Search

Fan Yang, Kevin Lin, Qiaosong Wang, Robinson Piramuthu

arxiv:1807.02247 v1 · 2018-07-06 · 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{XJMRPP7RI4I4XC3L77EHGGQGX4}

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	2026-05-18T00:11:22.708766Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ba5917bff14711cb8b6bffc8731a06bf04b5d885398f9ae20dea734336babaf7

Aliases

arxiv: 1807.02247 · arxiv_version: 1807.02247v1 · doi: 10.48550/arxiv.1807.02247 · pith_short_12: XJMRPP7RI4I4 · pith_short_16: XJMRPP7RI4I4XC3L · pith_short_8: XJMRPP7R

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/XJMRPP7RI4I4XC3L77EHGGQGX4 \
  | 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: ba5917bff14711cb8b6bffc8731a06bf04b5d885398f9ae20dea734336babaf7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7f3e9a6b90c1d89bd80534751faf9591644ee3938cbe1dca2d4b290c21fa4281",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-07-06T04:03:11Z",
    "title_canon_sha256": "72bc4019fdb46d278ee44541223cdc30749051d38e70df5494ccf5e50242a699"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.02247",
    "kind": "arxiv",
    "version": 1
  }
}