Pith Number

pith:MO3WXYMH

pith:2016:MO3WXYMHA2LJBOD2LB7UOSF3KH

not attested not anchored not stored refs pending

Learning from the memory of Atari 2600

Henryk Michalewski, Jakub Sygnowski

arxiv:1605.01335 v1 · 2016-05-04 · 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{MO3WXYMHA2LJBOD2LB7UOSF3KH}

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	2026-05-18T01:15:37.085530Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

63b76be187069690b87a587f4748bb51e647da8482c0fd320d4afeb9ab29ef21

Aliases

arxiv: 1605.01335 · arxiv_version: 1605.01335v1 · doi: 10.48550/arxiv.1605.01335 · pith_short_12: MO3WXYMHA2LJ · pith_short_16: MO3WXYMHA2LJBOD2 · pith_short_8: MO3WXYMH

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/MO3WXYMHA2LJBOD2LB7UOSF3KH \
  | 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: 63b76be187069690b87a587f4748bb51e647da8482c0fd320d4afeb9ab29ef21

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "104369f9b0009fde79f5ac2a09e5273cb23fc79784c7d7c8708d6ef79a0a772d",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2016-05-04T16:23:34Z",
    "title_canon_sha256": "e926cb3efed14cb71a32ef351c3c006d5caffad5e8828817b741435ed04c30b0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.01335",
    "kind": "arxiv",
    "version": 1
  }
}