Pith Number

pith:KLOWDI5A

pith:2020:KLOWDI5AGPAXUXSJTHLPBAUFK2

not attested not anchored not stored refs pending

Simple Lifelong Learning Machines

Ali Geisa, Bryan Tower, Carey E. Priebe, Chenyu Gao, Christopher M. White, Gido M. van de Ven, Haoyin Xu, Hayden S. Helm, Jayanta Dey, Jonathan Larson, Joshua T. Vogelstein, Qingyang Wang, Ronak D. Mehta, Tyler M. Tomita, Weiwei Yang, Will LeVine

arxiv:2004.12908 v22 · 2020-04-27 · cs.AI · 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{KLOWDI5AGPAXUXSJTHLPBAUFK2}

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	2026-07-05T11:46:31.841369Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

52dd61a3a033c17a5e4999d6f0828556bb9073092fe6a4766ac96ef6d802b568

Aliases

arxiv: 2004.12908 · arxiv_version: 2004.12908v22 · doi: 10.48550/arxiv.2004.12908 · pith_short_12: KLOWDI5AGPAX · pith_short_16: KLOWDI5AGPAXUXSJ · pith_short_8: KLOWDI5A

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/KLOWDI5AGPAXUXSJTHLPBAUFK2 \
  | 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: 52dd61a3a033c17a5e4999d6f0828556bb9073092fe6a4766ac96ef6d802b568

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "449f16549fa22a9997f1f5d3ca4ec920aac37c7ff748cd7c1169d7200eadd2ca",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2020-04-27T16:16:30Z",
    "title_canon_sha256": "5337c5c158a864a067413948ed3d01391bb539e300a70dd98f9c5f1215acc035"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.12908",
    "kind": "arxiv",
    "version": 22
  }
}