Pith Number

pith:CFEXDO7I

pith:2018:CFEXDO7IEIL2XJJPGTYJHJRBOK

not attested not anchored not stored refs pending

Accelerated Training for Massive Classification via Dynamic Class Selection

Dahua Lin, Junjie Yan, Lei Yang, Xingcheng Zhang

arxiv:1801.01687 v1 · 2018-01-05 · cs.CV

Open paper page JSON What is a Pith Number?

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

Cited by

1 paper in Pith

EarthSight: A Distributed Framework for Low-Latency Satellite Intelligence

Receipt and verification

First computed	2026-05-18T00:26:41.385596Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

114971bbe82217aba52f34f093a62172848241ab5513c620f70a83941d506608

Aliases

arxiv: 1801.01687 · arxiv_version: 1801.01687v1 · doi: 10.48550/arxiv.1801.01687

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/CFEXDO7IEIL2XJJPGTYJHJRBOK \
  | 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: 114971bbe82217aba52f34f093a62172848241ab5513c620f70a83941d506608

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "837c4ba8004307a8e87ec373728a2fc869c5f383737b093b9d698fa07be512da",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-01-05T10:11:53Z",
    "title_canon_sha256": "0bce908d12e64ffea810c13f1a90dfdb1bbbbf0e7b528aab33248c2ce4cb5248"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.01687",
    "kind": "arxiv",
    "version": 1
  }
}