Pith Number

pith:GFWIOBKD

pith:2021:GFWIOBKDLA4IBHIBZUHLRSAGGR

not attested not anchored not stored refs pending

Learning Rates for Nonconvex Pairwise Learning

Shaojie Li, Yong Liu

arxiv:2111.05232 v1 · 2021-11-09 · 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{GFWIOBKDLA4IBHIBZUHLRSAGGR}

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	2026-07-05T03:30:22.808026Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

316c8705435838809d01cd0eb8c80634450ac5d737dcef94aa5db18555f9e0a3

Aliases

arxiv: 2111.05232 · arxiv_version: 2111.05232v1 · doi: 10.48550/arxiv.2111.05232 · pith_short_12: GFWIOBKDLA4I · pith_short_16: GFWIOBKDLA4IBHIB · pith_short_8: GFWIOBKD

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/GFWIOBKDLA4IBHIBZUHLRSAGGR \
  | 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: 316c8705435838809d01cd0eb8c80634450ac5d737dcef94aa5db18555f9e0a3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "387009474b4c8cce6d4097cd710054b05e22fd22b76e453e2e306682bf930fc0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-11-09T16:12:20Z",
    "title_canon_sha256": "12bdb3e66eaa29ee8bf3716e56340c4b3b5a7093498b13a795e0f647eb987e87"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.05232",
    "kind": "arxiv",
    "version": 1
  }
}