Pith Number

pith:VRPS53XQ

pith:2021:VRPS53XQ4YDQFFK4GRYH5M44DZ

not attested not anchored not stored refs pending

Seeing Differently, Acting Similarly: Heterogeneously Observable Imitation Learning

Masashi Sugiyama, Xin-Qiang Cai, Yao-Xiang Ding, Yuan Jiang, Zhi-Hua Zhou, Zi-Xuan Chen

arxiv:2106.09256 v4 · 2021-06-17 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VRPS53XQ4YDQFFK4GRYH5M44DZ}

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	2026-07-05T05:04:09.560673Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ac5f2eeef0e60702955c34707eb39c1e6dd6c2db65576ae4daed21bc27812573

Aliases

arxiv: 2106.09256 · arxiv_version: 2106.09256v4 · doi: 10.48550/arxiv.2106.09256 · pith_short_12: VRPS53XQ4YDQ · pith_short_16: VRPS53XQ4YDQFFK4 · pith_short_8: VRPS53XQ

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/VRPS53XQ4YDQFFK4GRYH5M44DZ \
  | 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: ac5f2eeef0e60702955c34707eb39c1e6dd6c2db65576ae4daed21bc27812573

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e37ef46cc2a68f0b5b23231d674bbd65d5b59c23bc56cdecda8e54b908c403eb",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-06-17T05:44:04Z",
    "title_canon_sha256": "2cfc2e5a8211bf96bd26ce81303a9b8cc129a6e588e06a8b51b1c2003e3d6b90"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.09256",
    "kind": "arxiv",
    "version": 4
  }
}