Pith Number

pith:4SLNCK7P

pith:2021:4SLNCK7PXRZA7CGLHOILTZK3QV

not attested not anchored not stored refs pending

Quantile Filtered Imitation Learning

David Brandfonbrener, Joan Bruna, Rajesh Ranganath, William F. Whitney

arxiv:2112.00950 v1 · 2021-12-02 · 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{4SLNCK7PXRZA7CGLHOILTZK3QV}

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	2026-07-05T03:37:01.792230Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e496d12befbc720f88cb3b90b9e55b85452f7a218c1f36c5937bfd9bbc254fe1

Aliases

arxiv: 2112.00950 · arxiv_version: 2112.00950v1 · doi: 10.48550/arxiv.2112.00950 · pith_short_12: 4SLNCK7PXRZA · pith_short_16: 4SLNCK7PXRZA7CGL · pith_short_8: 4SLNCK7P

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/4SLNCK7PXRZA7CGLHOILTZK3QV \
  | 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: e496d12befbc720f88cb3b90b9e55b85452f7a218c1f36c5937bfd9bbc254fe1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6d9b540f9f71b7d184f7ba96c3dd50c60c672555567700079dec0b540cfaec9e",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-12-02T03:08:23Z",
    "title_canon_sha256": "ec0519715e3dac289ca44879b66f1f18ccc0c83587a13df55dfa59674eafa8d5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.00950",
    "kind": "arxiv",
    "version": 1
  }
}