Pith Number

pith:BLTQSWJL

pith:2023:BLTQSWJLL6MIARSL622J73OABR

not attested not anchored not stored refs pending

Active Reward Learning from Online Preferences

Dorsa Sadigh, Erdem B{\i}y{\i}k, Vivek Myers

arxiv:2302.13507 v1 · 2023-02-27 · cs.LG · cs.AI · 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{BLTQSWJLL6MIARSL622J73OABR}

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	2026-07-05T05:45:47.947960Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0ae709592b5f9880464bf6b49fedc00c63c74f1aa1c9b06a7aeee27bb627e1e5

Aliases

arxiv: 2302.13507 · arxiv_version: 2302.13507v1 · doi: 10.48550/arxiv.2302.13507 · pith_short_12: BLTQSWJLL6MI · pith_short_16: BLTQSWJLL6MIARSL · pith_short_8: BLTQSWJL

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/BLTQSWJLL6MIARSL622J73OABR \
  | 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: 0ae709592b5f9880464bf6b49fedc00c63c74f1aa1c9b06a7aeee27bb627e1e5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d65092d7ef5d4ca74a8f7d5154000865ce0c330a2d86a1008c5c7cbf1d9dc520",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.RO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-02-27T04:06:17Z",
    "title_canon_sha256": "64bb72c5d176f300020d40c031be2e605ae3985770d0df7e77408dea13d7a0b9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.13507",
    "kind": "arxiv",
    "version": 1
  }
}