Pith Number

pith:DX42UZA7

pith:2019:DX42UZA7GY5KCOW53KHNIDHGOV

not attested not anchored not stored refs pending

Asking Easy Questions: A User-Friendly Approach to Active Reward Learning

Dorsa Sadigh, Dylan P. Losey, Erdem B{\i}y{\i}k, Malayandi Palan, Nicholas C. Landolfi

arxiv:1910.04365 v1 · 2019-10-10 · cs.RO · cs.AI · 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{DX42UZA7GY5KCOW53KHNIDHGOV}

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

3 papers in Pith

Active Query Synthesis for Preference Learning

QuickLAP: Quick Language-Action Preference Learning for Semi-Autonomous Agents

Receipt and verification

First computed	2026-07-05T00:11:07.590940Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1df9aa641f363aa13addda8ed40ce6755c48ab8a5ae9794a9786090161d75919

Aliases

arxiv: 1910.04365 · arxiv_version: 1910.04365v1 · doi: 10.48550/arxiv.1910.04365 · pith_short_12: DX42UZA7GY5K · pith_short_16: DX42UZA7GY5KCOW5 · pith_short_8: DX42UZA7

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/DX42UZA7GY5KCOW53KHNIDHGOV \
  | 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: 1df9aa641f363aa13addda8ed40ce6755c48ab8a5ae9794a9786090161d75919

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "73c14dd7ebc745bed9c0d3b4affb6f766ae4371e045f03d02e0d86d39fdfdac1",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2019-10-10T04:52:46Z",
    "title_canon_sha256": "46cbb55bd6e1bf05e38013ebaa576d33cab05b2c6650082afcde6192e2a68342"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.04365",
    "kind": "arxiv",
    "version": 1
  }
}