Pith Number

pith:JYNPXCT7

pith:2025:JYNPXCT76ETGMGAMBFTOCT6AHJ

not attested not anchored not stored refs pending

Stochastic Adaptive Gradient Descent Without Descent

Camille Castera, Jean-Fran\c{c}ois Aujol, J\'er\'emie Bigot

arxiv:2509.14969 v2 · 2025-09-18 · cs.LG · math.OC · 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{JYNPXCT76ETGMGAMBFTOCT6AHJ}

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	2026-06-19T16:11:12.899103Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4e1afb8a7ff12666180c0966e14fc03a56548742d506346e14793e3b4e8f6904

Aliases

arxiv: 2509.14969 · arxiv_version: 2509.14969v2 · doi: 10.48550/arxiv.2509.14969 · pith_short_12: JYNPXCT76ETG · pith_short_16: JYNPXCT76ETGMGAM · pith_short_8: JYNPXCT7

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/JYNPXCT76ETGMGAMBFTOCT6AHJ \
  | 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: 4e1afb8a7ff12666180c0966e14fc03a56548742d506346e14793e3b4e8f6904

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bb7dd0250854da2bc1e2dffb0b31023b2cbf62deef766e5070a7ecfe576fa424",
    "cross_cats_sorted": [
      "math.OC",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-09-18T14:02:10Z",
    "title_canon_sha256": "debaf4c3294cc40f8dad1eeb7e91116824f8c6b360e5d80133ed7e5b6ab3684a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.14969",
    "kind": "arxiv",
    "version": 2
  }
}