Pith Number

pith:VHZTHPA4

pith:2020:VHZTHPA4OK54EBG5BU3CKQ3QPX

not attested not anchored not stored refs pending

Deep Reinforcement Learning for Long-Short Portfolio Optimization

Gang Huang, Qingyang Song, Xiaohua Zhou

arxiv:2012.13773 v8 · 2020-12-26 · q-fin.CP · cs.LG · q-fin.PM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VHZTHPA4OK54EBG5BU3CKQ3QPX}

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

Predicting Liquidity-Aware Bond Yields using Causal GANs and Deep Reinforcement Learning with LLM Evaluation

Receipt and verification

First computed	2026-07-05T10:31:37.437866Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a9f333bc1c72bbc204dd0d362543707de11d386fcfbc18c348113ea7a0d4d1c2

Aliases

arxiv: 2012.13773 · arxiv_version: 2012.13773v8 · doi: 10.48550/arxiv.2012.13773 · pith_short_12: VHZTHPA4OK54 · pith_short_16: VHZTHPA4OK54EBG5 · pith_short_8: VHZTHPA4

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/VHZTHPA4OK54EBG5BU3CKQ3QPX \
  | 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: a9f333bc1c72bbc204dd0d362543707de11d386fcfbc18c348113ea7a0d4d1c2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4332f6ea3542f98e4bf8dc7cda8a5f7658caeda9baa161b715de1fd08e031260",
    "cross_cats_sorted": [
      "cs.LG",
      "q-fin.PM"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "q-fin.CP",
    "submitted_at": "2020-12-26T16:25:20Z",
    "title_canon_sha256": "1a6c8af8c59d3da00893395eb49b60bba3d762a70c713c9741da1b55bc4d94e7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.13773",
    "kind": "arxiv",
    "version": 8
  }
}