Pith Number

pith:GUYLIV7E

pith:2021:GUYLIV7EDJ7PZHDNLISIEKOJEL

not attested not anchored not stored refs pending

Direct Advantage Estimation

Alexander Neitz, Bernhard Sch\"olkopf, Hsiao-Ru Pan, Nico G\"urtler

arxiv:2109.06093 v3 · 2021-09-13 · 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{GUYLIV7EDJ7PZHDNLISIEKOJEL}

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	2026-07-05T05:39:00.408483Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3530b457e41a7efc9c6d5a248229c922feb51d5eab656c1730223a66b2ed0e2a

Aliases

arxiv: 2109.06093 · arxiv_version: 2109.06093v3 · doi: 10.48550/arxiv.2109.06093 · pith_short_12: GUYLIV7EDJ7P · pith_short_16: GUYLIV7EDJ7PZHDN · pith_short_8: GUYLIV7E

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/GUYLIV7EDJ7PZHDNLISIEKOJEL \
  | 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: 3530b457e41a7efc9c6d5a248229c922feb51d5eab656c1730223a66b2ed0e2a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5a70c078d3375a15d04c2b01571dd7d171eb69d31765baa3aa6ddbcc01661930",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-09-13T16:09:31Z",
    "title_canon_sha256": "a66b7e5bd88cc4451af3a682fd5136bc99de02e077b00028f45379da171ba046"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.06093",
    "kind": "arxiv",
    "version": 3
  }
}