Pith Number

pith:ZMG62VBI

pith:2019:ZMG62VBIOXBKQC3GWKMMOSJKQR

not attested not anchored not stored refs pending

Verifiably Safe Off-Model Reinforcement Learning

Andre Platzer, Nathan Fulton

arxiv:1902.05632 v1 · 2019-02-14 · 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{ZMG62VBIOXBKQC3GWKMMOSJKQR}

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	2026-05-17T23:44:21.628211Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cb0ded542875c2a80b66b298c7492a84550b31f96e2f7d4e97850e6395acb555

Aliases

arxiv: 1902.05632 · arxiv_version: 1902.05632v1 · doi: 10.48550/arxiv.1902.05632 · pith_short_12: ZMG62VBIOXBK · pith_short_16: ZMG62VBIOXBKQC3G · pith_short_8: ZMG62VBI

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/ZMG62VBIOXBKQC3GWKMMOSJKQR \
  | 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: cb0ded542875c2a80b66b298c7492a84550b31f96e2f7d4e97850e6395acb555

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7782053f6e063a07951838e47562ac427a3da21922d17ea2e11f3f1d38792021",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2019-02-14T22:36:54Z",
    "title_canon_sha256": "56b15c7f09557c4f34dff082570c609bb9840a5f7ce1c3f0bdc57c91cbd33b4e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.05632",
    "kind": "arxiv",
    "version": 1
  }
}