Pith Number

pith:VDHYIQMD

pith:2017:VDHYIQMDDGWDJNOKENH5PDXAIH

not attested not anchored not stored refs pending

On Quadratic Penalties in Elastic Weight Consolidation

Ferenc Husz\'ar

arxiv:1712.03847 v1 · 2017-12-11 · stat.ML · 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{VDHYIQMDDGWDJNOKENH5PDXAIH}

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.

Cited by

1 paper in Pith

Online Curvature-Aware Replay: Leveraging $\mathbf{2^{nd}}$ Order Information for Online Continual Learning

Receipt and verification

First computed	2026-07-05T04:29:48.337803Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a8cf84418319ac34b5ca234fd78ee041cf8496b0f25f63eba7fd4b45c4fae2b4

Aliases

arxiv: 1712.03847 · arxiv_version: 1712.03847v1 · doi: 10.48550/arxiv.1712.03847 · pith_short_12: VDHYIQMDDGWD · pith_short_16: VDHYIQMDDGWDJNOK · pith_short_8: VDHYIQMD

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/VDHYIQMDDGWDJNOKENH5PDXAIH \
  | 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: a8cf84418319ac34b5ca234fd78ee041cf8496b0f25f63eba7fd4b45c4fae2b4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "70f4b28a85b23035e4969f69301f88fa00d24cb39a7dfe164c2286d4573b8a3e",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2017-12-11T15:49:02Z",
    "title_canon_sha256": "20fdeed8edb2fb4fc39949d39deaedcf904a6cd6a593f594a120b7242711e285"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.03847",
    "kind": "arxiv",
    "version": 1
  }
}