Pith Number

pith:JLMBLYEZ

pith:2021:JLMBLYEZ23LIZEYRROFP76I24M

not attested not anchored not stored refs pending

Mediated Uncoupled Learning: Learning Functions without Direct Input-output Correspondences

Florian Yger, Ikko Yamane, Junya Honda, Masashi Sugiyama

arxiv:2107.08135 v2 · 2021-07-16 · stat.ML · 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{JLMBLYEZ23LIZEYRROFP76I24M}

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	2026-07-05T04:40:45.785026Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4ad815e099d6d68c93118b8afff91ae31fab776e065ba9a0176b4e7de33a1627

Aliases

arxiv: 2107.08135 · arxiv_version: 2107.08135v2 · doi: 10.48550/arxiv.2107.08135 · pith_short_12: JLMBLYEZ23LI · pith_short_16: JLMBLYEZ23LIZEYR · pith_short_8: JLMBLYEZ

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/JLMBLYEZ23LIZEYRROFP76I24M \
  | 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: 4ad815e099d6d68c93118b8afff91ae31fab776e065ba9a0176b4e7de33a1627

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6a4055f5f7bc0b112414c1dba1d15ae2e2e906771667ba16650431d8f213da18",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2021-07-16T22:13:29Z",
    "title_canon_sha256": "1bb36b887a4ca5c8c419af09366fd3405cafb56e0c4e42054c99b423105b64ee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.08135",
    "kind": "arxiv",
    "version": 2
  }
}