Pith Number

pith:O2MGSB4U

pith:2022:O2MGSB4U43DJXMIYDP55LQIXJE

not attested not anchored not stored refs pending

Transformer in Transformer as Backbone for Deep Reinforcement Learning

Dong Li, Hangyu Mao, Hao Chen, Jianye Hao, Junge Zhang, Rui Zhao, Yiqun Chen, Zhen Xiao

arxiv:2212.14538 v2 · 2022-12-30 · cs.LG · cs.AI · cs.RO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{O2MGSB4U43DJXMIYDP55LQIXJE}

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	2026-07-05T05:29:55.581662Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7698690794e6c69bb1181bfbd5c117492d0fa74f56155f6513d20155a81d4a47

Aliases

arxiv: 2212.14538 · arxiv_version: 2212.14538v2 · doi: 10.48550/arxiv.2212.14538 · pith_short_12: O2MGSB4U43DJ · pith_short_16: O2MGSB4U43DJXMIY · pith_short_8: O2MGSB4U

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/O2MGSB4U43DJXMIYDP55LQIXJE \
  | 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: 7698690794e6c69bb1181bfbd5c117492d0fa74f56155f6513d20155a81d4a47

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cd0b0021a23e4c13b900ce14e1d80103e1bdfcf333240f84ea39b17321ee81b7",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.RO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-12-30T03:50:38Z",
    "title_canon_sha256": "59adca85431c927fc1adb8b6edbf04096ea7ac62bfdda900567ab4a0fe0505b3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2212.14538",
    "kind": "arxiv",
    "version": 2
  }
}