Pith Number

pith:C5IXKJKA

pith:2022:C5IXKJKAJR6SH26H2BPCFOEJ3E

not attested not anchored not stored refs pending

Masked Imitation Learning: Discovering Environment-Invariant Modalities in Multimodal Demonstrations

Dorsa Sadigh, Ruinan Wang, Yilun Hao, Yuchen Cui, Zhangjie Cao, Zihan Wang

arxiv:2209.07682 v2 · 2022-09-16 · cs.LG · 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{C5IXKJKAJR6SH26H2BPCFOEJ3E}

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	2026-07-05T05:48:01.356301Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

17517525404c7d23ebc7d05e22b889d92da459450c71b37a9b79b8d628de8ff9

Aliases

arxiv: 2209.07682 · arxiv_version: 2209.07682v2 · doi: 10.48550/arxiv.2209.07682 · pith_short_12: C5IXKJKAJR6S · pith_short_16: C5IXKJKAJR6SH26H · pith_short_8: C5IXKJKA

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/C5IXKJKAJR6SH26H2BPCFOEJ3E \
  | 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: 17517525404c7d23ebc7d05e22b889d92da459450c71b37a9b79b8d628de8ff9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dda13bcf9e6bb7e8dc1df5154566d394f24b32d972af0ea4141e0774908ce585",
    "cross_cats_sorted": [
      "cs.RO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-09-16T02:45:13Z",
    "title_canon_sha256": "e9024078716f5f9eb253e263f058095d11b9f1cd219ea3509236dc7066293d3d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.07682",
    "kind": "arxiv",
    "version": 2
  }
}