Pith Number

pith:IGM55UZF

pith:2017:IGM55UZFFRX3LM5J3CEXGCMQGN

not attested not anchored not stored refs pending

Deep Patch Learning for Weakly Supervised Object Classification and Discovery

Peng Tang, Wenyu Liu, Xiang Bai, Xinggang Wang, Zilong Huang

arxiv:1705.02429 v1 · 2017-05-06 · 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{IGM55UZFFRX3LM5J3CEXGCMQGN}

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	2026-05-18T00:44:56.573331Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4199ded3252c6fb5b3a9d88973099033668302ed517f889295cebbb9f18b0b42

Aliases

arxiv: 1705.02429 · arxiv_version: 1705.02429v1 · doi: 10.48550/arxiv.1705.02429 · pith_short_12: IGM55UZFFRX3 · pith_short_16: IGM55UZFFRX3LM5J · pith_short_8: IGM55UZF

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/IGM55UZFFRX3LM5J3CEXGCMQGN \
  | 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: 4199ded3252c6fb5b3a9d88973099033668302ed517f889295cebbb9f18b0b42

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b259c853623bd806d96d8a1fdcbb20d56b05c544ecf1f9618c2f02047a0d4680",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-05-06T02:05:38Z",
    "title_canon_sha256": "36212c8a6b6dd6102c6194368f59e4d533e65cd9bf15e8827cb7e5b14dbd11bc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.02429",
    "kind": "arxiv",
    "version": 1
  }
}