Pith Number

pith:Y277Q3PZ

pith:2018:Y277Q3PZGPZCXQBY7UT4E2K5QC

not attested not anchored not stored refs pending

Learning from Demonstration in the Wild

Ciprian Stirbu, Feryal Behbahani, Frans A. Oliehoek, Jo\~ao Gomes, Jo\~ao Messias, Kyriacos Shiarlis, Shimon Whiteson, Sudhanshu Kasewa, Supratik Paul, Vitaly Kurin, Xi Chen

arxiv:1811.03516 v2 · 2018-11-08 · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Y277Q3PZGPZCXQBY7UT4E2K5QC}

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	2026-05-17T23:50:23.109670Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c6bff86df933f22bc038fd27c2695d80a85f66e781b3585f113a1a59474a8611

Aliases

arxiv: 1811.03516 · arxiv_version: 1811.03516v2 · doi: 10.48550/arxiv.1811.03516 · pith_short_12: Y277Q3PZGPZC · pith_short_16: Y277Q3PZGPZCXQBY · pith_short_8: Y277Q3PZ

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/Y277Q3PZGPZCXQBY7UT4E2K5QC \
  | 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: c6bff86df933f22bc038fd27c2695d80a85f66e781b3585f113a1a59474a8611

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "db98fc0a91dd3e0f7671ed34008203a111f3417fc78bb0b0b298a88ee1fb9b53",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-11-08T16:03:23Z",
    "title_canon_sha256": "265f01c6931b746a084d442b2d444d31474ec295a0f7b65c2c0275b0c519c960"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.03516",
    "kind": "arxiv",
    "version": 2
  }
}