Pith Number

pith:TJFFPH6E

pith:2026:TJFFPH6E5ZWVUNP5GFGIYILMZK

not attested not anchored not stored refs pending

Not All Transitions Matter: Evidence from PPO

Ajhesh Basnet

arxiv:2605.24071 v1 · 2026-05-22 · cs.LG · 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{TJFFPH6E5ZWVUNP5GFGIYILMZK}

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	2026-05-26T01:02:43.870532Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9a4a579fc4ee6d5a35fd314c8c216ccaaeb654dc3082acf43dedad5d2f2e7419

Aliases

arxiv: 2605.24071 · arxiv_version: 2605.24071v1 · doi: 10.48550/arxiv.2605.24071 · pith_short_12: TJFFPH6E5ZWV · pith_short_16: TJFFPH6E5ZWVUNP5 · pith_short_8: TJFFPH6E

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/TJFFPH6E5ZWVUNP5GFGIYILMZK \
  | 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: 9a4a579fc4ee6d5a35fd314c8c216ccaaeb654dc3082acf43dedad5d2f2e7419

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4dcb3862d82f9107d9dc905fefa27a35131425ad70de7240b3bce8ce012c7416",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-05-22T12:04:40Z",
    "title_canon_sha256": "54f703ea70efb681b966a1aedf2fd9a0b471496a3567dd7368b4a3ecaebb30bc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.24071",
    "kind": "arxiv",
    "version": 1
  }
}