Pith Number

pith:2EXLKXJB

pith:2019:2EXLKXJBRVOAN4VJSIWCOSPRVB

not attested not anchored not stored refs pending

Deep Reinforcement Learning for Multi-objective Optimization

Kaiwen Li, Rui Wang, Tao Zhang

arxiv:1906.02386 v2 · 2019-06-06 · cs.NE · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2EXLKXJBRVOAN4VJSIWCOSPRVB}

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	2026-07-05T00:58:03.259151Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d12eb55d218d5c06f2a9922c2749f1a8504838d235bd3ebe8b758706d30289be

Aliases

arxiv: 1906.02386 · arxiv_version: 1906.02386v2 · doi: 10.48550/arxiv.1906.02386 · pith_short_12: 2EXLKXJBRVOA · pith_short_16: 2EXLKXJBRVOAN4VJ · pith_short_8: 2EXLKXJB

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/2EXLKXJBRVOAN4VJSIWCOSPRVB \
  | 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: d12eb55d218d5c06f2a9922c2749f1a8504838d235bd3ebe8b758706d30289be

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fe01e4569b7cdfee6d23068def0bc128b712ce69c4810cce34aeca4fbfc476ef",
    "cross_cats_sorted": [
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2019-06-06T02:24:06Z",
    "title_canon_sha256": "f16db367f8c1fa057163f3b9ab60df9cb908e065f3f7b37df5f7ff856ebc6d19"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.02386",
    "kind": "arxiv",
    "version": 2
  }
}