Pith Number

pith:FK4535FG

pith:2021:FK4535FGVS7DY5LC7M7ZI4AXTO

not attested not anchored not stored refs pending

Task-agnostic Continual Learning with Hybrid Probabilistic Models

Andrew Gordon Wilson, Ang Li, Balaji Lakshminarayanan, Dushyant Rao, Huiyi Hu, Mehrdad Farajtabar, Nir Levine, Polina Kirichenko, Razvan Pascanu

arxiv:2106.12772 v1 · 2021-06-24 · 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{FK4535FGVS7DY5LC7M7ZI4AXTO}

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	2026-07-05T02:52:05.939382Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2ab9ddf4a6acbe3c7562fb3f9470179b991bb069384641a74c66e18c3fc69669

Aliases

arxiv: 2106.12772 · arxiv_version: 2106.12772v1 · doi: 10.48550/arxiv.2106.12772 · pith_short_12: FK4535FGVS7D · pith_short_16: FK4535FGVS7DY5LC · pith_short_8: FK4535FG

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/FK4535FGVS7DY5LC7M7ZI4AXTO \
  | 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: 2ab9ddf4a6acbe3c7562fb3f9470179b991bb069384641a74c66e18c3fc69669

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "616a10b58b02d2334007013b09d43d04f661b4ef3653cf336249942f3fefc804",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-06-24T05:19:26Z",
    "title_canon_sha256": "52c023cd6609760e3b6b706b5d89ef8ec10b5451fcba7b4d2ea652b1a02c7490"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.12772",
    "kind": "arxiv",
    "version": 1
  }
}