Pith Number

pith:EXZ4HOBU

pith:2026:EXZ4HOBUXHHYRNNR4CKHLLCKI7

not attested not anchored not stored refs pending

Stochastic convergence of parallel asynchronous adaptive first-order methods

Philippe L. Toint, Serge Gratton

arxiv:2606.01787 v1 · 2026-06-01 · cs.AI · math.OC

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EXZ4HOBUXHHYRNNR4CKHLLCKI7}

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	2026-06-02T02:04:56.830881Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

25f3c3b834b9cf88b5b1e09475ac4a47ef1822aea3ef1ec24f054a5dfd8fd670

Aliases

arxiv: 2606.01787 · arxiv_version: 2606.01787v1 · doi: 10.48550/arxiv.2606.01787 · pith_short_12: EXZ4HOBUXHHY · pith_short_16: EXZ4HOBUXHHYRNNR · pith_short_8: EXZ4HOBU

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/EXZ4HOBUXHHYRNNR4CKHLLCKI7 \
  | 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: 25f3c3b834b9cf88b5b1e09475ac4a47ef1822aea3ef1ec24f054a5dfd8fd670

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "75c1f400371d311add6cf50b0423bb5f299821170bdad86e23b4d929ffad00c1",
    "cross_cats_sorted": [
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-06-01T07:08:32Z",
    "title_canon_sha256": "d295fba5a2c785b4a82ede2aa448625a5dd6ac6805c802b0fd7ae0dd903149f9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.01787",
    "kind": "arxiv",
    "version": 1
  }
}