Pith Number

pith:7UIUPWRF

pith:2017:7UIUPWRF3TPHOXAZQNZRJLS64G

not attested not anchored not stored refs pending

Deep Descriptor Transforming for Image Co-Localization

Chen-Lin Zhang, Chen-Wei Xie, Chunhua Shen, Jianxin Wu, Xiu-Shen Wei, Yao Li, Zhi-Hua Zhou

arxiv:1705.02758 v1 · 2017-05-08 · cs.CV · 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{7UIUPWRF3TPHOXAZQNZRJLS64G}

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	2026-05-18T00:43:34.895484Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fd1147da25dcde775c19837314ae5ee1ab6c28d013d9899a9bc6c22e5e7e9374

Aliases

arxiv: 1705.02758 · arxiv_version: 1705.02758v1 · doi: 10.48550/arxiv.1705.02758 · pith_short_12: 7UIUPWRF3TPH · pith_short_16: 7UIUPWRF3TPHOXAZ · pith_short_8: 7UIUPWRF

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/7UIUPWRF3TPHOXAZQNZRJLS64G \
  | 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: fd1147da25dcde775c19837314ae5ee1ab6c28d013d9899a9bc6c22e5e7e9374

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fc4c2915108f9efad58dc7ce67a5556bf0d9cfe489c3eb5ef8d8b07f1a0dd2d3",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-05-08T06:52:44Z",
    "title_canon_sha256": "efb8fe2efb2c8189dcf6d7b65e0b20522b6a741ddab73d0eb8bc8b2dcd0d5078"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.02758",
    "kind": "arxiv",
    "version": 1
  }
}