Pith Number

pith:E2JTHXN3

pith:2015:E2JTHXN3IWPESVZJHKLQKDSO66

not attested not anchored not stored refs pending

Improving Object Detection with Deep Convolutional Networks via Bayesian Optimization and Structured Prediction

Gang Pan, Honglak Lee, Kihyuk Sohn, Ruben Villegas, Yuting Zhang

arxiv:1504.03293 v3 · 2015-04-13 · 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{E2JTHXN3IWPESVZJHKLQKDSO66}

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	2026-05-18T01:22:54.179613Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

269333ddbb459e4957293a97050e4ef79f38bc19a860fc0e784a28dcc88a17ea

Aliases

arxiv: 1504.03293 · arxiv_version: 1504.03293v3 · doi: 10.48550/arxiv.1504.03293 · pith_short_12: E2JTHXN3IWPE · pith_short_16: E2JTHXN3IWPESVZJ · pith_short_8: E2JTHXN3

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/E2JTHXN3IWPESVZJHKLQKDSO66 \
  | 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: 269333ddbb459e4957293a97050e4ef79f38bc19a860fc0e784a28dcc88a17ea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c30b3f34c93d57e489077d1b4292a3aab0d8e5b3b00a376c6ad654cb8032fcf7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2015-04-13T18:50:51Z",
    "title_canon_sha256": "e91ea91a447a97e42bfd835e836bbdb30d8da0de650ec0303520a7225b7e1e03"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.03293",
    "kind": "arxiv",
    "version": 3
  }
}