Pith Number

pith:UUI7464N

pith:2023:UUI7464NP7SIJQ3YN7YO45DTHS

not attested not anchored not stored refs pending

Revisiting the Gumbel-Softmax in MADDPG

Callum Rhys Tilbury, Filippos Christianos, Stefano V. Albrecht

arxiv:2302.11793 v2 · 2023-02-23 · cs.LG · cs.AI · cs.MA · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UUI7464NP7SIJQ3YN7YO45DTHS}

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	2026-07-05T06:20:41.006945Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a511fe7b8d7fe484c3786ff0ee74733c9d97f7217333d7a84aea7b488f7443bc

Aliases

arxiv: 2302.11793 · arxiv_version: 2302.11793v2 · doi: 10.48550/arxiv.2302.11793 · pith_short_12: UUI7464NP7SI · pith_short_16: UUI7464NP7SIJQ3Y · pith_short_8: UUI7464N

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/UUI7464NP7SIJQ3YN7YO45DTHS \
  | 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: a511fe7b8d7fe484c3786ff0ee74733c9d97f7217333d7a84aea7b488f7443bc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "277f26dd1a848ea4a116f2899c2b9e398fb6f77919c7015687666c1a731a1745",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.MA",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-02-23T06:13:51Z",
    "title_canon_sha256": "46b786613518f3dd495fde55993eef2c5f23cb331977f7da9441d92ce8a9dac8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.11793",
    "kind": "arxiv",
    "version": 2
  }
}