Pith Number

pith:5ABY6OB6

pith:2017:5ABY6OB6TDHUC44GV42X36OSV7

not attested not anchored not stored refs pending

Selective Deep Convolutional Features for Image Retrieval

Dang-Khoa Le Tan, Ngai-Man Cheung, Thanh-Toan Do, Tuan Hoang

arxiv:1707.00809 v2 · 2017-07-04 · 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{5ABY6OB6TDHUC44GV42X36OSV7}

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	2026-05-18T00:29:38.905044Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e8038f383e98cf417386af357df9d2afd12e5814103246041dd399e7d871a3ef

Aliases

arxiv: 1707.00809 · arxiv_version: 1707.00809v2 · doi: 10.48550/arxiv.1707.00809 · pith_short_12: 5ABY6OB6TDHU · pith_short_16: 5ABY6OB6TDHUC44G · pith_short_8: 5ABY6OB6

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/5ABY6OB6TDHUC44GV42X36OSV7 \
  | 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: e8038f383e98cf417386af357df9d2afd12e5814103246041dd399e7d871a3ef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e4193c0c37239da818afbe83fcdb542bf99a016832ee0d817337e1318319a26a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-07-04T03:38:15Z",
    "title_canon_sha256": "af51666006affb9b4653fcc51a787b93cb68be7207880b419b7386bba71c82e0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.00809",
    "kind": "arxiv",
    "version": 2
  }
}