Pith Number

pith:WF2A5IIA

pith:2018:WF2A5IIAEQXI2ITKVP5LSD7EUH

not attested not anchored not stored refs pending

Learning Robust Options

Daniel J. Mankowitz, Doina Precup, Pierre-Luc Bacon, Shie Mannor, Timothy A. Mann

arxiv:1802.03236 v1 · 2018-02-09 · cs.AI · 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{WF2A5IIAEQXI2ITKVP5LSD7EUH}

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	2026-05-18T00:23:58.206933Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b1740ea100242e8d226aabfab90fe4a1f397704105d11d71f665bbfeea2c5dc0

Aliases

arxiv: 1802.03236 · arxiv_version: 1802.03236v1 · doi: 10.48550/arxiv.1802.03236 · pith_short_12: WF2A5IIAEQXI · pith_short_16: WF2A5IIAEQXI2ITK · pith_short_8: WF2A5IIA

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/WF2A5IIAEQXI2ITKVP5LSD7EUH \
  | 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: b1740ea100242e8d226aabfab90fe4a1f397704105d11d71f665bbfeea2c5dc0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "df8d876209549a65ad69de840f4a5f6d1a65b85a13874511c1c424a7663e6f3d",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2018-02-09T12:52:06Z",
    "title_canon_sha256": "72a04995b5afbf287b7df8e8d47b0495ac18d71b035e69e3246c0890fea14dba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.03236",
    "kind": "arxiv",
    "version": 1
  }
}