Pith Number

pith:HCMPL3AR

pith:2022:HCMPL3ARVLKDA34OVY3VSNUR5O

not attested not anchored not stored refs pending

Representation Learning in Deep RL via Discrete Information Bottleneck

Alex Lamb, Aniket Didolkar, Anirudh Goyal, Hongyu Zang, Manan Tomar, Md Mofijul Islam, Nicolas Heess, Riashat Islam, Samin Yeasar Arnob, Tariq Iqbal, Xin Li

arxiv:2212.13835 v2 · 2022-12-28 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HCMPL3ARVLKDA34OVY3VSNUR5O}

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	2026-07-05T06:15:44.876410Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3898f5ec11aad4306f8eae37593691eba57cd829b47c844ea57da9684a9593ed

Aliases

arxiv: 2212.13835 · arxiv_version: 2212.13835v2 · doi: 10.48550/arxiv.2212.13835 · pith_short_12: HCMPL3ARVLKD · pith_short_16: HCMPL3ARVLKDA34O · pith_short_8: HCMPL3AR

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/HCMPL3ARVLKDA34OVY3VSNUR5O \
  | 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: 3898f5ec11aad4306f8eae37593691eba57cd829b47c844ea57da9684a9593ed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7128dec59367a17e48c3750b4497889377fb06bb5aba8507be5752fd4557c955",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-12-28T14:38:12Z",
    "title_canon_sha256": "52d77ded0001878820d636b199bf3ec45f9427175f23e0a7efd484bf0e3f472b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2212.13835",
    "kind": "arxiv",
    "version": 2
  }
}