Pith Number

pith:CMRU6E2M

pith:2021:CMRU6E2MZOF6QGUW2CMYMW3TBM

not attested not anchored not stored refs pending

A Comparison of Reward Functions in Q-Learning Applied to a Cart Position Problem

Amartya Mukherjee

arxiv:2105.11617 v1 · 2021-05-25 · cs.LG · cs.AI · cs.RO · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CMRU6E2MZOF6QGUW2CMYMW3TBM}

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	2026-07-05T02:42:54.461610Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

13234f134ccb8be81a96d099865b730b13353ce9382918f39e20b8211441b665

Aliases

arxiv: 2105.11617 · arxiv_version: 2105.11617v1 · doi: 10.48550/arxiv.2105.11617 · pith_short_12: CMRU6E2MZOF6 · pith_short_16: CMRU6E2MZOF6QGUW · pith_short_8: CMRU6E2M

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/CMRU6E2MZOF6QGUW2CMYMW3TBM \
  | 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: 13234f134ccb8be81a96d099865b730b13353ce9382918f39e20b8211441b665

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ef36f534d981cc06b72171341de7d4ad5a9f946e9d5bc8cef59bd69ff6b99cba",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.RO",
      "math.OC"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-05-25T02:26:01Z",
    "title_canon_sha256": "28c351a7482ac9ef44dd7b177326ab88739e5573e830dd34462efb76d90e97a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.11617",
    "kind": "arxiv",
    "version": 1
  }
}