Pith Number

pith:5DXCZPZL

pith:2020:5DXCZPZL4MSTQLF2JWAWTDENX5

not attested not anchored not stored refs pending

Approximate Inverse Reinforcement Learning from Vision-based Imitation Learning

Bogdan Vlahov, Evangelos A. Theodorou, James M. Rehg, Jason Gibson, Keuntaek Lee

arxiv:2004.08051 v3 · 2020-04-17 · cs.RO · cs.AI · cs.CV · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5DXCZPZL4MSTQLF2JWAWTDENX5}

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	2026-07-05T02:30:28.028583Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e8ee2cbf2be325382cba4d81698c8dbf6cc4844e63ce5fed78e4922aaedab9ea

Aliases

arxiv: 2004.08051 · arxiv_version: 2004.08051v3 · doi: 10.48550/arxiv.2004.08051 · pith_short_12: 5DXCZPZL4MST · pith_short_16: 5DXCZPZL4MSTQLF2 · pith_short_8: 5DXCZPZL

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/5DXCZPZL4MSTQLF2JWAWTDENX5 \
  | 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: e8ee2cbf2be325382cba4d81698c8dbf6cc4844e63ce5fed78e4922aaedab9ea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ea31007d887f217695d5c75ba1b2733bb700f917144b8762df7d9a49bc7c63f7",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CV",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2020-04-17T03:36:50Z",
    "title_canon_sha256": "8a54cb323cd36166c68edf5a5ed6a84fc05b899f6a58b3e33018724beb182233"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.08051",
    "kind": "arxiv",
    "version": 3
  }
}