Pith Number

pith:WB2RUFIP

pith:2023:WB2RUFIP7WUFPWZQKJHO4YS4S7

not attested not anchored not stored refs pending

Symmetric Replay Training: Enhancing Sample Efficiency in Deep Reinforcement Learning for Combinatorial Optimization

Hyeonah Kim, Jinkyoo Park, Minsu Kim, Sungsoo Ahn

arxiv:2306.01276 v4 · 2023-06-02 · 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{WB2RUFIP7WUFPWZQKJHO4YS4S7}

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.

Cited by

1 paper in Pith

DGA$_2$D: Directed Graph-Guided Automated Algorithm Design with Large Language Models

Receipt and verification

First computed	2026-07-05T08:44:46.411390Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b0751a150ffda857db30524eee625c97dd5cee5321865d11be0cc58f048334d1

Aliases

arxiv: 2306.01276 · arxiv_version: 2306.01276v4 · doi: 10.48550/arxiv.2306.01276 · pith_short_12: WB2RUFIP7WUF · pith_short_16: WB2RUFIP7WUFPWZQ · pith_short_8: WB2RUFIP

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/WB2RUFIP7WUFPWZQKJHO4YS4S7 \
  | 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: b0751a150ffda857db30524eee625c97dd5cee5321865d11be0cc58f048334d1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1208f8007136027891c0e8d63d9ec08dfd9a1a6052dfdf6035ee7076af16f7a4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-06-02T05:34:01Z",
    "title_canon_sha256": "ba23360d9d1ec0df4915f7926579d6671c2b1fdf47fc23f629b21e70e43a1a86"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.01276",
    "kind": "arxiv",
    "version": 4
  }
}