Pith Number

pith:MYA4G52B

pith:2018:MYA4G52B424YCBDYWU3OQ6KTP6

not attested not anchored not stored refs pending

Autonomous Extraction of a Hierarchical Structure of Tasks in Reinforcement Learning, A Sequential Associate Rule Mining Approach

Behzad Ghazanfari, Fatemeh Afghah, Matthew E. Taylor

arxiv:1811.08275 v1 · 2018-11-17 · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MYA4G52B424YCBDYWU3OQ6KTP6}

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	2026-05-18T00:00:14.442641Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6601c37741e6b9810478b536e879537f8b552e532df85d182e839ae5e9b66111

Aliases

arxiv: 1811.08275 · arxiv_version: 1811.08275v1 · doi: 10.48550/arxiv.1811.08275 · pith_short_12: MYA4G52B424Y · pith_short_16: MYA4G52B424YCBDY · pith_short_8: MYA4G52B

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/MYA4G52B424YCBDYWU3OQ6KTP6 \
  | 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: 6601c37741e6b9810478b536e879537f8b552e532df85d182e839ae5e9b66111

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "785d72e4285ef690dc105e164e8ed22c56a4513c1c22cbb94f222a71c263a9c6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2018-11-17T02:09:35Z",
    "title_canon_sha256": "f2334e83ff9cb8f86f2965fb6dcf162eb6a0f95ca5c96c766b6b35be9f09b349"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.08275",
    "kind": "arxiv",
    "version": 1
  }
}