Pith Number

pith:OUXPA7DB

pith:2017:OUXPA7DBND2WDHZA5YUXNVQF2I

not attested not anchored not stored refs pending

Improved Bilinear Pooling with CNNs

Subhransu Maji, Tsung-Yu Lin

arxiv:1707.06772 v1 · 2017-07-21 · 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{OUXPA7DBND2WDHZA5YUXNVQF2I}

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	2026-05-18T00:39:51.704196Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

752ef07c6168f5619f20ee2976d605d237f896765cf76802e32775fa8d14ff7f

Aliases

arxiv: 1707.06772 · arxiv_version: 1707.06772v1 · doi: 10.48550/arxiv.1707.06772 · pith_short_12: OUXPA7DBND2W · pith_short_16: OUXPA7DBND2WDHZA · pith_short_8: OUXPA7DB

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/OUXPA7DBND2WDHZA5YUXNVQF2I \
  | 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: 752ef07c6168f5619f20ee2976d605d237f896765cf76802e32775fa8d14ff7f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b7c38463be244a41f27c127779e221c235242718a4498c86ae3a3b954facfaa0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-07-21T06:49:04Z",
    "title_canon_sha256": "5c1cd323ba73f3968bf3db39381eb0cf0e1cff59d5bca7232276ee4de0b7147a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.06772",
    "kind": "arxiv",
    "version": 1
  }
}