Pith Number

pith:FWOJY72U

pith:2020:FWOJY72UZSLB3SEK4VV37CEHBH

not attested not anchored not stored refs pending

Shared Experience Actor-Critic for Multi-Agent Reinforcement Learning

Filippos Christianos, Lukas Sch\"afer, Stefano V. Albrecht

arxiv:2006.07169 v4 · 2020-06-12 · cs.MA · 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{FWOJY72UZSLB3SEK4VV37CEHBH}

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	2026-07-05T02:41:28.013182Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2d9c9c7f54cc961dc88ae56bbf888709d982ab0e81e4391a932b984b953e4f94

Aliases

arxiv: 2006.07169 · arxiv_version: 2006.07169v4 · doi: 10.48550/arxiv.2006.07169 · pith_short_12: FWOJY72UZSLB · pith_short_16: FWOJY72UZSLB3SEK · pith_short_8: FWOJY72U

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/FWOJY72UZSLB3SEK4VV37CEHBH \
  | 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: 2d9c9c7f54cc961dc88ae56bbf888709d982ab0e81e4391a932b984b953e4f94

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "911a6907d0771f365962176d41c18887bd3c89530e3bf5e0eba20efa0760468a",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.MA",
    "submitted_at": "2020-06-12T13:24:50Z",
    "title_canon_sha256": "52dfd020dfefb565c1a82345474873218e10eee99a110bd87c546cbff992ef35"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.07169",
    "kind": "arxiv",
    "version": 4
  }
}