Pith Number

pith:XYPLQTMB

pith:2021:XYPLQTMBANX6VUCRNVOZRHRXRE

not attested not anchored not stored refs pending

Perturbational Complexity by Distribution Mismatch: A Systematic Analysis of Reinforcement Learning in Reproducing Kernel Hilbert Space

Jiequn Han, Jihao Long

arxiv:2111.03469 v2 · 2021-11-05 · 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{XYPLQTMBANX6VUCRNVOZRHRXRE}

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	2026-07-05T04:08:59.455808Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

be1eb84d81036fead0516d5d989e37891af2e4410e47877299a8a021dcf36959

Aliases

arxiv: 2111.03469 · arxiv_version: 2111.03469v2 · doi: 10.48550/arxiv.2111.03469 · pith_short_12: XYPLQTMBANX6 · pith_short_16: XYPLQTMBANX6VUCR · pith_short_8: XYPLQTMB

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/XYPLQTMBANX6VUCRNVOZRHRXRE \
  | 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: be1eb84d81036fead0516d5d989e37891af2e4410e47877299a8a021dcf36959

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cf8fe014e66ebe55af07e0c1358491e5e1cb324993fbdd48a4c31e94677fe0ca",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-11-05T12:46:04Z",
    "title_canon_sha256": "94fbbd856845df9a48427ead3eaff11d2de86ee2304ef51c4d83cc6b87328a63"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.03469",
    "kind": "arxiv",
    "version": 2
  }
}