Pith Number

pith:5CUO6H7L

pith:2016:5CUO6H7LFKL62P3AMHIYQGDYCM

not attested not anchored not stored refs pending

Opponent Modeling in Deep Reinforcement Learning

Hal Daum\'e III, He He, Jordan Boyd-Graber, Kevin Kwok

arxiv:1609.05559 v1 · 2016-09-18 · 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{5CUO6H7LFKL62P3AMHIYQGDYCM}

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	2026-05-18T01:04:26.055157Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e8a8ef1feb2a97ed3f6061d1881878130b29c99cc591c2a842bce2602188daaf

Aliases

arxiv: 1609.05559 · arxiv_version: 1609.05559v1 · doi: 10.48550/arxiv.1609.05559 · pith_short_12: 5CUO6H7LFKL6 · pith_short_16: 5CUO6H7LFKL62P3A · pith_short_8: 5CUO6H7L

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/5CUO6H7LFKL62P3AMHIYQGDYCM \
  | 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: e8a8ef1feb2a97ed3f6061d1881878130b29c99cc591c2a842bce2602188daaf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "741e6c1b4eaf8f637a7f3fbee6bc10ddf828dd2be9bb6ff640ed50b72bfd91cb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2016-09-18T22:06:36Z",
    "title_canon_sha256": "7046f44b3c37f098a86b351adca3a36a5c3323e61e71333d01495fb92f4ae9ca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.05559",
    "kind": "arxiv",
    "version": 1
  }
}