Pith Number

pith:4YIFEJSK

pith:2023:4YIFEJSKDCXM2QLE4EQLW354OD

not attested not anchored not stored refs pending

XLDA: Linear Discriminant Analysis for Scaling Continual Learning to Extreme Classification at the Edge

Anushka Hebbar, Karan Shah, Raghavendra Bhat, Vishruth Veerendranath

arxiv:2307.11317 v1 · 2023-07-21 · cs.LG · cs.AI · 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{4YIFEJSKDCXM2QLE4EQLW354OD}

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	2026-07-05T06:33:25.969303Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e61052264a18aecd4164e120bb6fbc70f5684da7dab86299c8c841beae651ac6

Aliases

arxiv: 2307.11317 · arxiv_version: 2307.11317v1 · doi: 10.48550/arxiv.2307.11317 · pith_short_12: 4YIFEJSKDCXM · pith_short_16: 4YIFEJSKDCXM2QLE · pith_short_8: 4YIFEJSK

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/4YIFEJSKDCXM2QLE4EQLW354OD \
  | 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: e61052264a18aecd4164e120bb6fbc70f5684da7dab86299c8c841beae651ac6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8cac129070d1ffaa46000423b3b0eb24498018520f069843d3edf1377be8bd3f",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-07-21T02:57:40Z",
    "title_canon_sha256": "d0bac258254b58168d8fe2b761ef1bbfcba04f531aadc937a5aa0861db59abd6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.11317",
    "kind": "arxiv",
    "version": 1
  }
}