Pith Number

pith:5P4OVRHQ

pith:2018:5P4OVRHQEPM74PYXZKT2A5WRDY

not attested not anchored not stored refs pending

Policy Gradient With Value Function Approximation For Collective Multiagent Planning

Akshat Kumar, Duc Thien Nguyen, Hoong Chuin LAU

arxiv:1804.02884 v1 · 2018-04-09 · cs.AI · cs.LG · cs.MA · cs.NE · cs.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5P4OVRHQEPM74PYXZKT2A5WRDY}

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	2026-05-18T00:18:56.840226Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ebf8eac4f023d9fe3f17caa7a076d11e121d0f2d61fe7b260f5c1bb6d00223fb

Aliases

arxiv: 1804.02884 · arxiv_version: 1804.02884v1 · doi: 10.48550/arxiv.1804.02884 · pith_short_12: 5P4OVRHQEPM7 · pith_short_16: 5P4OVRHQEPM74PYX · pith_short_8: 5P4OVRHQ

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/5P4OVRHQEPM74PYXZKT2A5WRDY \
  | 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: ebf8eac4f023d9fe3f17caa7a076d11e121d0f2d61fe7b260f5c1bb6d00223fb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "96545ff15c5737966049d41b84a594ab16b3ab5c21c272f4daac75902e754472",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.MA",
      "cs.NE",
      "cs.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2018-04-09T09:45:29Z",
    "title_canon_sha256": "08463e4985579ddf53a332547f1b87411daf902383b7367bcba1a3608cd636ec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.02884",
    "kind": "arxiv",
    "version": 1
  }
}