Pith Number

pith:L3SPIZAS

pith:2021:L3SPIZASKIYU2RGDQ3LG3L6QRD

not attested not anchored not stored refs pending

Lifelong Hyper-Policy Optimization with Multiple Importance Sampling Regularization

Alberto Maria Metelli, Francesco Vidaich, Marcello Restelli, Pierre Liotet

arxiv:2112.06625 v1 · 2021-12-13 · 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{L3SPIZASKIYU2RGDQ3LG3L6QRD}

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	2026-07-05T03:40:15.508351Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5ee4f4641252314d44c386d66dafd088dac03827e6016c6c5578698298f29a4a

Aliases

arxiv: 2112.06625 · arxiv_version: 2112.06625v1 · doi: 10.48550/arxiv.2112.06625 · pith_short_12: L3SPIZASKIYU · pith_short_16: L3SPIZASKIYU2RGD · pith_short_8: L3SPIZAS

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/L3SPIZASKIYU2RGDQ3LG3L6QRD \
  | 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: 5ee4f4641252314d44c386d66dafd088dac03827e6016c6c5578698298f29a4a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5f0e6aaece0ec7e47c333e5694f530a1cf51ea561782214cb5c3ef4ba44a0eb1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-12-13T13:09:49Z",
    "title_canon_sha256": "681bde8c973b0dacae8d194b6cc8677852a1ac2ca3576b7bdf1a4a6083258278"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.06625",
    "kind": "arxiv",
    "version": 1
  }
}