Pith Number

pith:IRHK2MAQ

pith:2026:IRHK2MAQN4TCH7DX6CL4NB3TG6

not attested not anchored not stored refs pending

Factorized Spectral Representations for Reinforcement Learning

Dan Li, Junyi Wu

arxiv:2607.13498 v1 · 2026-07-15 · 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{IRHK2MAQN4TCH7DX6CL4NB3TG6}

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	2026-07-16T01:22:16.035941Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

444ead30106f2623fc77f097c6877337a50d80c349413637cf809cf90afe7574

Aliases

arxiv: 2607.13498 · arxiv_version: 2607.13498v1 · doi: 10.48550/arxiv.2607.13498 · pith_short_12: IRHK2MAQN4TC · pith_short_16: IRHK2MAQN4TCH7DX · pith_short_8: IRHK2MAQ

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/IRHK2MAQN4TCH7DX6CL4NB3TG6 \
  | 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: 444ead30106f2623fc77f097c6877337a50d80c349413637cf809cf90afe7574

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0419c119898c6282d1204f1f94ad1ad3918590ab5a7b34e25c78ce84d8b394f5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-07-15T06:52:58Z",
    "title_canon_sha256": "795b1e5546853dfc9c303683b09b324d5867bcc423fb4bde772e4eec5c6de911"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.13498",
    "kind": "arxiv",
    "version": 1
  }
}