Pith Number

pith:WKP6F6WO

pith:2019:WKP6F6WO6J5QQERP23O6TGXA72

not attested not anchored not stored refs pending

Improved Reinforcement Learning with Curriculum

Cameron Browne, Frederic Maire, Joseph West, Simon Denman

arxiv:1903.12328 v2 · 2019-03-29 · 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{WKP6F6WO6J5QQERP23O6TGXA72}

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	2026-05-17T23:43:49.639808Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b29fe2facef27b08122fd6dde99ae0fe8ac052461832102fed32dbd9a35120f9

Aliases

arxiv: 1903.12328 · arxiv_version: 1903.12328v2 · doi: 10.48550/arxiv.1903.12328 · pith_short_12: WKP6F6WO6J5Q · pith_short_16: WKP6F6WO6J5QQERP · pith_short_8: WKP6F6WO

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/WKP6F6WO6J5QQERP23O6TGXA72 \
  | 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: b29fe2facef27b08122fd6dde99ae0fe8ac052461832102fed32dbd9a35120f9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ec73d66ba4039ade41cc70d1111b0daf110a67114e21038a10a114cef2d92ef8",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-03-29T02:27:54Z",
    "title_canon_sha256": "11efc0e40dea3b8934462a9879a80f6e5214936f85bf47bed0318cd78449fafc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.12328",
    "kind": "arxiv",
    "version": 2
  }
}