Pith Number

pith:VHNP4VIH

pith:2018:VHNP4VIHAGTUDNMJDFKCZSZRBX

not attested not anchored not stored refs pending

Teaching Inverse Reinforcement Learners via Features and Demonstrations

Adish Singla, Luis Haug, Sebastian Tschiatschek

arxiv:1810.08926 v4 · 2018-10-21 · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VHNP4VIHAGTUDNMJDFKCZSZRBX}

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	2026-05-17T23:50:06.865503Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a9dafe550701a741b58919542ccb310df323394858f6cd56a8579314f776a5a5

Aliases

arxiv: 1810.08926 · arxiv_version: 1810.08926v4 · doi: 10.48550/arxiv.1810.08926 · pith_short_12: VHNP4VIHAGTU · pith_short_16: VHNP4VIHAGTUDNMJ · pith_short_8: VHNP4VIH

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/VHNP4VIHAGTUDNMJDFKCZSZRBX \
  | 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: a9dafe550701a741b58919542ccb310df323394858f6cd56a8579314f776a5a5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "261f6bee409bcda07018101ca4431d5cc706e3c8b8e448ad7a2878a3812a488f",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-10-21T10:44:22Z",
    "title_canon_sha256": "878abadf3bcdc285d8b3c046b9e9e2cb8d927a3b6a941f71d7a7650df380b3e2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.08926",
    "kind": "arxiv",
    "version": 4
  }
}