Pith Number

pith:UFAQFJTW

pith:2013:UFAQFJTW6PANEOTOPQI2R65GI7

not attested not anchored not stored refs pending

Some Improvements on Deep Convolutional Neural Network Based Image Classification

Andrew G. Howard

arxiv:1312.5402 v1 · 2013-12-19 · cs.CV

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\usepackage{pith}
\pithnumber{UFAQFJTW6PANEOTOPQI2R65GI7}

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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.

Cited by

1 paper in Pith

A Simple Framework for Contrastive Learning of Visual Representations

Receipt and verification

First computed	2026-05-18T03:04:14.857829Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a14102a676f3c0d23a6e7c11a8fba647d825f8d9cd56980cf9f36986c3af3b18

Aliases

arxiv: 1312.5402 · arxiv_version: 1312.5402v1 · doi: 10.48550/arxiv.1312.5402 · pith_short_12: UFAQFJTW6PAN · pith_short_16: UFAQFJTW6PANEOTO · pith_short_8: UFAQFJTW

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/UFAQFJTW6PANEOTOPQI2R65GI7 \
  | 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: a14102a676f3c0d23a6e7c11a8fba647d825f8d9cd56980cf9f36986c3af3b18

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d2a1c5296577b196b9a5cf1082eb2ece62d18d168697f6a531ae804a5d2da9aa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2013-12-19T04:23:23Z",
    "title_canon_sha256": "4225395dad79170a419f13aacf897b1682d1445994b9afe5e812b148f6a7495b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.5402",
    "kind": "arxiv",
    "version": 1
  }
}