Pith Number

pith:EH7KTUT3

pith:2018:EH7KTUT3PMHKRW3F37GKAIDUSJ

not attested not anchored not stored refs pending

An Efficient, Generalized Bellman Update For Cooperative Inverse Reinforcement Learning

Anca D. Dragan, Dhruv Malik, Dylan Hadfield-Menell, Jaime F. Fisac, Malayandi Palaniappan, Stuart Russell

arxiv:1806.03820 v1 · 2018-06-11 · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EH7KTUT3PMHKRW3F37GKAIDUSJ}

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.

Cited by

1 paper in Pith

Learning Reward Functions by Integrating Human Demonstrations and Preferences

Receipt and verification

First computed	2026-05-18T00:13:41.990940Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

21fea9d27b7b0ea8db65dfcca02074925252896fa93c011c5ac82a627aef9355

Aliases

arxiv: 1806.03820 · arxiv_version: 1806.03820v1 · doi: 10.48550/arxiv.1806.03820 · pith_short_12: EH7KTUT3PMHK · pith_short_16: EH7KTUT3PMHKRW3F · pith_short_8: EH7KTUT3

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/EH7KTUT3PMHKRW3F37GKAIDUSJ \
  | 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: 21fea9d27b7b0ea8db65dfcca02074925252896fa93c011c5ac82a627aef9355

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bb139a1f1f3358c8f77d7cbb4e3b381fe4270765d35df06d79c9b6cb1f71a6ab",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2018-06-11T06:06:43Z",
    "title_canon_sha256": "9ca5daad41d3c6791975edc13dadd33604c218c763d1e2116b661c961c8ebd7f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.03820",
    "kind": "arxiv",
    "version": 1
  }
}