Pith Number

pith:UFGCHURM

pith:2019:UFGCHURM37EZLWPCCTHSW4ZJG2

not attested not anchored not stored refs pending

Explaining Reinforcement Learning to Mere Mortals: An Empirical Study

Alan Fern, Amrita Sadarangani, Andrew Anderson, Evan Newman, Jed Irvine, Jonathan Dodge, Margaret Burnett, Souti Chattopadhyay, Zoe Juozapaitis

arxiv:1903.09708 v2 · 2019-03-22 · cs.HC · 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{UFGCHURM37EZLWPCCTHSW4ZJG2}

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	2026-05-17T23:42:58.362787Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a14c23d22cdfc995d9e214cf2b73293693ed4ef6e59b9a7bb8c7bf02b5ffc815

Aliases

arxiv: 1903.09708 · arxiv_version: 1903.09708v2 · doi: 10.48550/arxiv.1903.09708 · pith_short_12: UFGCHURM37EZ · pith_short_16: UFGCHURM37EZLWPC · pith_short_8: UFGCHURM

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/UFGCHURM37EZLWPCCTHSW4ZJG2 \
  | 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: a14c23d22cdfc995d9e214cf2b73293693ed4ef6e59b9a7bb8c7bf02b5ffc815

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4e99c07ef621f417545f457206b9258a75e1561566b794f0fc0892cdd730826e",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2019-03-22T20:56:55Z",
    "title_canon_sha256": "798e52a56d02f6904b22b497f0c489097e7b3990f144d69fb391f390b18e8089"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.09708",
    "kind": "arxiv",
    "version": 2
  }
}