Pith Number

pith:RCVTFHNK

pith:2021:RCVTFHNKC7XEAUDRK5HTOOGOEA

not attested not anchored not stored refs pending

Combining Learning from Human Feedback and Knowledge Engineering to Solve Hierarchical Tasks in Minecraft

Bharat Prakash, David Watkins-Valls, Nicholas Waytowich, Vinicius G. Goecks

arxiv:2112.03482 v2 · 2021-12-07 · cs.LG · cs.AI · cs.HC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RCVTFHNKC7XEAUDRK5HTOOGOEA}

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	2026-07-05T04:22:39.676952Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

88ab329daa17ee405071574f3738ce20328929bc9cb12ef9d52d9ed284cf07c5

Aliases

arxiv: 2112.03482 · arxiv_version: 2112.03482v2 · doi: 10.48550/arxiv.2112.03482 · pith_short_12: RCVTFHNKC7XE · pith_short_16: RCVTFHNKC7XEAUDR · pith_short_8: RCVTFHNK

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/RCVTFHNKC7XEAUDRK5HTOOGOEA \
  | 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: 88ab329daa17ee405071574f3738ce20328929bc9cb12ef9d52d9ed284cf07c5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "40efea16c6b94d7601b2cacd2e960bdfa5fadda1bf1c9fa9dcbe849f46b103ce",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.HC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-12-07T04:12:23Z",
    "title_canon_sha256": "1ada9cde792120bf76a812348abe99ee93aff0634bb9802a512d2013c9934aa6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.03482",
    "kind": "arxiv",
    "version": 2
  }
}