Pith Number

pith:34AD66JL

pith:2016:34AD66JLT47YOEMLO72GNO3W3B

not attested not anchored not stored refs pending

HIRL: Hierarchical Inverse Reinforcement Learning for Long-Horizon Tasks with Delayed Rewards

Animesh Garg, Florian T. Pokorny, Ken Goldberg, Lauren Miller, Richard Liaw, Sanjay Krishnan

arxiv:1604.06508 v1 · 2016-04-21 · cs.RO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{34AD66JLT47YOEMLO72GNO3W3B}

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	2026-05-18T01:16:28.884834Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

df003f792b9f3f87118b77f466bb76d85164afaf6ef68fc9cafcd0f817ea49e1

Aliases

arxiv: 1604.06508 · arxiv_version: 1604.06508v1 · doi: 10.48550/arxiv.1604.06508 · pith_short_12: 34AD66JLT47Y · pith_short_16: 34AD66JLT47YOEML · pith_short_8: 34AD66JL

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/34AD66JLT47YOEMLO72GNO3W3B \
  | 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: df003f792b9f3f87118b77f466bb76d85164afaf6ef68fc9cafcd0f817ea49e1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2925b8013bbcb9c17fd4337362df9550ad2131e87c796fc83680bef51c0fadba",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2016-04-21T22:14:11Z",
    "title_canon_sha256": "6e6b907d4b64a8d1ae2b3ae3d63f83861b32010c4a95988ff15484bbfa59bdd1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.06508",
    "kind": "arxiv",
    "version": 1
  }
}