Pith Number

pith:VSZIVSO5

pith:2018:VSZIVSO5UGSMVZYEJ5DBCBYWVU

not attested not anchored not stored refs pending

Learning Quickly to Plan Quickly Using Modular Meta-Learning

Leslie Pack Kaelbling, Rohan Chitnis, Tom\'as Lozano-P\'erez

arxiv:1809.07878 v2 · 2018-09-20 · cs.AI · cs.RO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VSZIVSO5UGSMVZYEJ5DBCBYWVU}

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	2026-05-17T23:53:50.735391Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

acb28ac9dda1a4cae7044f46110716ad1f9c22fbca9a56a03f9bb6df7e7d1822

Aliases

arxiv: 1809.07878 · arxiv_version: 1809.07878v2 · doi: 10.48550/arxiv.1809.07878 · pith_short_12: VSZIVSO5UGSM · pith_short_16: VSZIVSO5UGSMVZYE · pith_short_8: VSZIVSO5

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/VSZIVSO5UGSMVZYEJ5DBCBYWVU \
  | 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: acb28ac9dda1a4cae7044f46110716ad1f9c22fbca9a56a03f9bb6df7e7d1822

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "812a3150ecf1840d91e06f6b310a448489de6a687ca093f346cc3e1d2906e78f",
    "cross_cats_sorted": [
      "cs.RO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2018-09-20T22:01:52Z",
    "title_canon_sha256": "5294a56b6706108a64bb21f36ecae04184bd4ab56343b730b63fd925d96f5e44"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.07878",
    "kind": "arxiv",
    "version": 2
  }
}