Pith Number

pith:CU2BVYF4

pith:2021:CU2BVYF4KBKYIVCHIUB4SG6DLA

not attested not anchored not stored refs pending

A Generalizable Approach to Learning Optimizers

Clemens Winter, Diogo Almeida, Jie Tang, Wojciech Zaremba

arxiv:2106.00958 v2 · 2021-06-02 · cs.LG · cs.AI · cs.NE · 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{CU2BVYF4KBKYIVCHIUB4SG6DLA}

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.

Cited by

1 paper in Pith

The Importance of Encoder Choice:A Tabular-Image Study

Receipt and verification

First computed	2026-07-05T02:47:08.474312Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

15341ae0bc50558454474503c91bc35808017a293aff33e23cd5fbd1c219b090

Aliases

arxiv: 2106.00958 · arxiv_version: 2106.00958v2 · doi: 10.48550/arxiv.2106.00958 · pith_short_12: CU2BVYF4KBKY · pith_short_16: CU2BVYF4KBKYIVCH · pith_short_8: CU2BVYF4

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/CU2BVYF4KBKYIVCHIUB4SG6DLA \
  | 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: 15341ae0bc50558454474503c91bc35808017a293aff33e23cd5fbd1c219b090

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4de2d1d5dda5997ed18ea24d69e5edc83f8148ab0d6af058b7a510091b746ab2",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.NE",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-06-02T06:03:18Z",
    "title_canon_sha256": "d649198895a84d0e641524994a17423b081095e2c629248634ad7da533d71112"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.00958",
    "kind": "arxiv",
    "version": 2
  }
}