Pith Number

pith:SCF4JFSR

pith:2019:SCF4JFSRQWR5VU2EP42INGUIWZ

not attested not anchored not stored refs pending

Random Expert Distillation: Imitation Learning via Expert Policy Support Estimation

Carlo Ciliberto, Pierluigi Amadori, Ruohan Wang, Yiannis Demiris

arxiv:1905.06750 v2 · 2019-05-16 · 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{SCF4JFSRQWR5VU2EP42INGUIWZ}

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	2026-05-17T23:43:56.062704Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

908bc4965185a3dad3447f34869a88b64da38b4f32a4e0b91a613245bc52c466

Aliases

arxiv: 1905.06750 · arxiv_version: 1905.06750v2 · doi: 10.48550/arxiv.1905.06750 · pith_short_12: SCF4JFSRQWR5 · pith_short_16: SCF4JFSRQWR5VU2E · pith_short_8: SCF4JFSR

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/SCF4JFSRQWR5VU2EP42INGUIWZ \
  | 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: 908bc4965185a3dad3447f34869a88b64da38b4f32a4e0b91a613245bc52c466

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "da38e3af4c8e406d3a7373406b70358eaf6388c631f9e8a08f3bab877438e1c4",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-05-16T13:43:38Z",
    "title_canon_sha256": "31ff2aef9835d1e2e3abc2ee1f2f958abfef3eb085967d0c61220e67c3bdf88e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.06750",
    "kind": "arxiv",
    "version": 2
  }
}