Pith Number

pith:ICE2BBPN

pith:2019:ICE2BBPNW6ENFUMR7FS3HRZOCY

not attested not anchored not stored refs pending

Fast Multi-Agent Temporal-Difference Learning via Homotopy Stochastic Primal-Dual Optimization

Dongsheng Ding, Mihailo R. Jovanovi\'c, Xiaohan Wei, Zhaoran Wang, Zhuoran Yang

arxiv:1908.02805 v4 · 2019-08-07 · math.OC · cs.LG · cs.MA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ICE2BBPNW6ENFUMR7FS3HRZOCY}

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	2026-07-05T03:29:12.817791Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4089a085edb788d2d191f965b3c72e1610b5ed96a55c86a3699de3e944217969

Aliases

arxiv: 1908.02805 · arxiv_version: 1908.02805v4 · doi: 10.48550/arxiv.1908.02805 · pith_short_12: ICE2BBPNW6EN · pith_short_16: ICE2BBPNW6ENFUMR · pith_short_8: ICE2BBPN

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/ICE2BBPNW6ENFUMR7FS3HRZOCY \
  | 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: 4089a085edb788d2d191f965b3c72e1610b5ed96a55c86a3699de3e944217969

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fe79e7b58d59b285d76de49cbbf36c5e43324c93e77d311a089a08ece0efd213",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.MA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2019-08-07T19:25:37Z",
    "title_canon_sha256": "b8d2a7ca2f4f9f6b5319b31c8d5dfd2a0cbe27cb421b9dfd96419fbc60d0edd6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.02805",
    "kind": "arxiv",
    "version": 4
  }
}