Pith Number

pith:U2OOHIYZ

pith:2016:U2OOHIYZYAQDDFPK4VZ4VLRFGP

not attested not anchored not stored refs pending

Dense Image Representation with Spatial Pyramid VLAD Coding of CNN for Locally Robust Captioning

Andrew Shin, Katsunori Ohnishi, Masataka Yamaguchi, Tatsuya Harada

arxiv:1603.09046 v1 · 2016-03-30 · 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{U2OOHIYZYAQDDFPK4VZ4VLRFGP}

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	2026-05-18T01:18:03.884567Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a69ce3a319c0203195eae573caae2533dd8789b9bec3c9b4da96978c3893e6d1

Aliases

arxiv: 1603.09046 · arxiv_version: 1603.09046v1 · doi: 10.48550/arxiv.1603.09046 · pith_short_12: U2OOHIYZYAQD · pith_short_16: U2OOHIYZYAQDDFPK · pith_short_8: U2OOHIYZ

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/U2OOHIYZYAQDDFPK4VZ4VLRFGP \
  | 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: a69ce3a319c0203195eae573caae2533dd8789b9bec3c9b4da96978c3893e6d1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d401e9e39c9fa542599cc3684610d4b62995d323fabb08caa549cc7dca58f77a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2016-03-30T05:48:05Z",
    "title_canon_sha256": "e84da76d46fe4bc0fb55aa546072cbfa6d354e4fdcb3595626d30ef05659327a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.09046",
    "kind": "arxiv",
    "version": 1
  }
}