Pith Number

pith:KA2AQZO2

pith:2020:KA2AQZO2ANARZAHH7J4VYLGDI4

not attested not anchored not stored refs pending

Detecting soccer balls with reduced neural networks: a comparison of multiple architectures under constrained hardware scenarios

Danilo Hernani Perico, Douglas De Rizzo Meneghetti, Isaac Jesus da Silva, Jonas Henrique Renolfi de Oliveira, Reinaldo Augusto da Costa Bianchi, Thiago Pedro Donadon Homem

arxiv:2009.13684 v2 · 2020-09-28 · 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{KA2AQZO2ANARZAHH7J4VYLGDI4}

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	2026-07-05T02:16:49.343394Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

50340865da03411c80e7fa795c2cc34714923489779695ad3bcae3d71d4e29b3

Aliases

arxiv: 2009.13684 · arxiv_version: 2009.13684v2 · doi: 10.48550/arxiv.2009.13684 · pith_short_12: KA2AQZO2ANAR · pith_short_16: KA2AQZO2ANARZAHH · pith_short_8: KA2AQZO2

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/KA2AQZO2ANARZAHH7J4VYLGDI4 \
  | 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: 50340865da03411c80e7fa795c2cc34714923489779695ad3bcae3d71d4e29b3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d0b05b5a5261eb2f234db441b0e70be3eaa0a47e9a6dfad0a3b10e9407d35507",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-09-28T23:26:25Z",
    "title_canon_sha256": "04015878d1552c7e2e8715a6e02324faaf50403055d814f708a959e8606911eb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.13684",
    "kind": "arxiv",
    "version": 2
  }
}