Pith Number

pith:5YFEEZYZ

pith:2017:5YFEEZYZPCTBDO6G3N3EOFJ4E7

not attested not anchored not stored refs pending

Significance of Softmax-based Features in Comparison to Distance Metric Learning-based Features

Daiki Ikami, Kiyoharu Aizawa, Shota Horiguchi

arxiv:1712.10151 v2 · 2017-12-29 · 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{5YFEEZYZPCTBDO6G3N3EOFJ4E7}

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	2026-07-05T06:13:35.127909Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ee0a42671978a611bbc6db7647153c27c9934326041f038111e2f74886b83e51

Aliases

arxiv: 1712.10151 · arxiv_version: 1712.10151v2 · doi: 10.48550/arxiv.1712.10151 · pith_short_12: 5YFEEZYZPCTB · pith_short_16: 5YFEEZYZPCTBDO6G · pith_short_8: 5YFEEZYZ

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/5YFEEZYZPCTBDO6G3N3EOFJ4E7 \
  | 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: ee0a42671978a611bbc6db7647153c27c9934326041f038111e2f74886b83e51

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "84d72c5cfc1e434e0d46bfc4a62c04003b55582d42fee0a828bf36984db15d1f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-12-29T09:01:09Z",
    "title_canon_sha256": "7176f16ac5a521f99319166265f146508a02610ef376180df88df83eaf82c5c7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.10151",
    "kind": "arxiv",
    "version": 2
  }
}