Pith Number

pith:AG4ADEHM

pith:2021:AG4ADEHMMPOSCDDCUUJBXKVWVS

not attested not anchored not stored refs pending

Off-Policy Imitation Learning from Observations

Bo Dai, Jiayu Zhou, Kaixiang Lin, Zhuangdi Zhu

arxiv:2102.13185 v1 · 2021-02-25 · 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{AG4ADEHMMPOSCDDCUUJBXKVWVS}

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	2026-07-05T02:18:34.813235Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

01b80190ec63dd210c62a5121baab6ac81c9ca3ef5482b03878c1cf176a3bfff

Aliases

arxiv: 2102.13185 · arxiv_version: 2102.13185v1 · doi: 10.48550/arxiv.2102.13185 · pith_short_12: AG4ADEHMMPOS · pith_short_16: AG4ADEHMMPOSCDDC · pith_short_8: AG4ADEHM

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/AG4ADEHMMPOSCDDCUUJBXKVWVS \
  | 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: 01b80190ec63dd210c62a5121baab6ac81c9ca3ef5482b03878c1cf176a3bfff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8a0ecffbc78c85e08880bb93dabf63cc78e4a13cfe547f8d793b4a075f3af882",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-02-25T21:33:47Z",
    "title_canon_sha256": "6ace0f18635912527953a77e7beabfd200a2d2d6cfcffa65aab7b2901e1234c8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.13185",
    "kind": "arxiv",
    "version": 1
  }
}