Pith Number

pith:TEQBKSUX

pith:2025:TEQBKSUXMQUFKBW3E7GDJ52CFR

not attested not anchored not stored refs pending

A stochastic gradient method for trilevel optimization

Griffin Dean Kent, Luis Nunes Vicente, Tommaso Giovannelli

arxiv:2505.06805 v1 · 2025-05-11 · math.OC · 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{TEQBKSUXMQUFKBW3E7GDJ52CFR}

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

CHAL: Council of Hierarchical Agentic Language

Receipt and verification

First computed	2026-07-05T11:01:16.035251Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9920154a9764285506db27cc34f7422c778c50a8d065f11f83e864e0e311f21a

Aliases

arxiv: 2505.06805 · arxiv_version: 2505.06805v1 · doi: 10.48550/arxiv.2505.06805 · pith_short_12: TEQBKSUXMQUF · pith_short_16: TEQBKSUXMQUFKBW3 · pith_short_8: TEQBKSUX

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/TEQBKSUXMQUFKBW3E7GDJ52CFR \
  | 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: 9920154a9764285506db27cc34f7422c778c50a8d065f11f83e864e0e311f21a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c0819b1c5fa1d63a363a048e0ad54810f32d1ed3f96cb1dd86d2ebf662c11916",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2025-05-11T01:05:29Z",
    "title_canon_sha256": "f4e25ec25a54fe7a6bbaaf4f660c302a14d84ef8c5a6d429573c567e632093b3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.06805",
    "kind": "arxiv",
    "version": 1
  }
}