Pith Number

pith:62QY4MC7

pith:2018:62QY4MC7SQESV6FKOIVACNNDAR

not attested not anchored not stored refs pending

SeNA-CNN: Overcoming Catastrophic Forgetting in Convolutional Neural Networks by Selective Network Augmentation

Abel S. Zacarias, Lu\'is A. Alexandre

arxiv:1802.08250 v2 · 2018-02-22 · cs.LG · stat.ML

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{62QY4MC7SQESV6FKOIVACNNDAR}

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	2026-05-18T00:16:21.166476Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f6a18e305f94092af8aa722a0135a30445224b00ea71986ea7562d23cf72c2a1

Aliases

arxiv: 1802.08250 · arxiv_version: 1802.08250v2 · doi: 10.48550/arxiv.1802.08250 · pith_short_12: 62QY4MC7SQES · pith_short_16: 62QY4MC7SQESV6FK · pith_short_8: 62QY4MC7

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/62QY4MC7SQESV6FKOIVACNNDAR \
  | 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: f6a18e305f94092af8aa722a0135a30445224b00ea71986ea7562d23cf72c2a1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "39746cae6eb76bdd945d29bcecb43b5fbc8d1cee36ce16559a133d9229619f06",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-02-22T10:23:36Z",
    "title_canon_sha256": "c751df35925ee7a239ea04c4a16052aba1c8b31e5b679930f25485f6a743047c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.08250",
    "kind": "arxiv",
    "version": 2
  }
}