Pith Number

pith:SJVSVVRV

pith:2020:SJVSVVRVZMFSTELOTTUVFG63RK

not attested not anchored not stored refs pending

Learning from Sparse Demonstrations

Dana Kuli\'c, Neta Ezer, Shaoshuai Mou, Todd D. Murphey, Wanxin Jin

arxiv:2008.02159 v3 · 2020-08-05 · cs.RO · cs.LG · cs.SY · eess.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SJVSVVRVZMFSTELOTTUVFG63RK}

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	2026-07-05T04:46:50.520440Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

926b2ad635cb0b29916e9ce9529bdb8a8c1c6ded55cc7f03f468856c0a25bccd

Aliases

arxiv: 2008.02159 · arxiv_version: 2008.02159v3 · doi: 10.48550/arxiv.2008.02159 · pith_short_12: SJVSVVRVZMFS · pith_short_16: SJVSVVRVZMFSTELO · pith_short_8: SJVSVVRV

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/SJVSVVRVZMFSTELOTTUVFG63RK \
  | 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: 926b2ad635cb0b29916e9ce9529bdb8a8c1c6ded55cc7f03f468856c0a25bccd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "03a26b1a5795b5b5635cdb46b0efe64f853ca3d0c7eafb4becd2b6d95c612690",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.SY",
      "eess.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2020-08-05T14:25:39Z",
    "title_canon_sha256": "b7d9074c59a4cc6baa10e63b0c3e51644dcc91e0dcb5b3933eed78a3fe89be31"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.02159",
    "kind": "arxiv",
    "version": 3
  }
}