Pith Number

pith:FL4OXFT7

pith:2019:FL4OXFT7HC5Y2ZQ7YAQE4BMLBZ

not attested not anchored not stored refs pending

Partner Approximating Learners (PAL): Simulation-Accelerated Learning with Explicit Partner Modeling in Multi-Agent Domains

Alexander Nitsch, Florian K\"opf, Michael Flad, S\"oren Hohmann

arxiv:1909.03868 v3 · 2019-09-09 · eess.SY · cs.AI · cs.LG · cs.MA · 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{FL4OXFT7HC5Y2ZQ7YAQE4BMLBZ}

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	2026-07-05T00:44:56.642251Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2af8eb967f38bb8d661fc0204e058b0e620deb3add9c1c9b8009c56591647bc6

Aliases

arxiv: 1909.03868 · arxiv_version: 1909.03868v3 · doi: 10.48550/arxiv.1909.03868 · pith_short_12: FL4OXFT7HC5Y · pith_short_16: FL4OXFT7HC5Y2ZQ7 · pith_short_8: FL4OXFT7

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/FL4OXFT7HC5Y2ZQ7YAQE4BMLBZ \
  | 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: 2af8eb967f38bb8d661fc0204e058b0e620deb3add9c1c9b8009c56591647bc6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f9540fc371510e2d9593bedf7609d7c2a8f723523cf7f6aa5bb9dd64ecbd73e9",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG",
      "cs.MA",
      "cs.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2019-09-09T13:58:15Z",
    "title_canon_sha256": "58991600cb1db07bbfe6185ec049593636efef63e9051afb524ecb55d46c7966"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.03868",
    "kind": "arxiv",
    "version": 3
  }
}