Pith Number

pith:PAD6NRUK

pith:2017:PAD6NRUKURQYY76AUQBA5O2JVT

not attested not anchored not stored refs pending

Improving Small Object Proposals for Company Logo Detection

Christian Eggert, Dan Zecha, Rainer Lienhart, Stephan Brehm

arxiv:1704.08881 v1 · 2017-04-28 · 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{PAD6NRUKURQYY76AUQBA5O2JVT}

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	2026-05-18T00:45:25.072857Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7807e6c68aa4618c7fc0a4020ebb49acd5e5a4d82f2cdb8c7be5c6f6015bc401

Aliases

arxiv: 1704.08881 · arxiv_version: 1704.08881v1 · doi: 10.48550/arxiv.1704.08881 · pith_short_12: PAD6NRUKURQY · pith_short_16: PAD6NRUKURQYY76A · pith_short_8: PAD6NRUK

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/PAD6NRUKURQYY76AUQBA5O2JVT \
  | 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: 7807e6c68aa4618c7fc0a4020ebb49acd5e5a4d82f2cdb8c7be5c6f6015bc401

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "29a956c7ee230955ab81f802d4e2e216a74bac08592eb445fe75c86a921a9a34",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-04-28T11:30:10Z",
    "title_canon_sha256": "1c83380be27c914133854e2307f5b10285f0449f6d47d5dec7cd3fe315c0f8f3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.08881",
    "kind": "arxiv",
    "version": 1
  }
}