Pith Number

pith:S2NC2RGW

pith:2018:S2NC2RGWMH2B5DEOZOQENK2VPY

not attested not anchored not stored refs pending

On the role of neurogenesis in overcoming catastrophic forgetting

German I. Parisi, Stefan Wermter, Xu ji

arxiv:1811.02113 v2 · 2018-11-06 · cs.NE · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{S2NC2RGWMH2B5DEOZOQENK2VPY}

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	2026-05-17T23:59:32.003273Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

969a2d44d661f41e8c8ecba046ab557e090fc1e0f95ad04795c2b4e569c2a3f8

Aliases

arxiv: 1811.02113 · arxiv_version: 1811.02113v2 · doi: 10.48550/arxiv.1811.02113 · pith_short_12: S2NC2RGWMH2B · pith_short_16: S2NC2RGWMH2B5DEO · pith_short_8: S2NC2RGW

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/S2NC2RGWMH2B5DEOZOQENK2VPY \
  | 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: 969a2d44d661f41e8c8ecba046ab557e090fc1e0f95ad04795c2b4e569c2a3f8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8519e2ef2d7167311c499ff7cb08d0fb181f7b91e463cea420ede268e0695263",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2018-11-06T01:38:26Z",
    "title_canon_sha256": "c8f709cbef14d75a4db53117857039ca5cc2b07db90976e9e05cf085dc3a93b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.02113",
    "kind": "arxiv",
    "version": 2
  }
}