Pith Number

pith:NBIFPDMV

pith:2025:NBIFPDMVVHEN6BYRPDAFAKQKDZ

not attested not anchored not stored refs pending

ASPEN: An Additional Sampling Penalty Method for Finite-Sum Optimization Problems with Nonlinear Equality Constraints

Nata\v{s}a Kreji\'c, Nata\v{s}a Krklec Jerinki\'c, Nemanja Vu\v{c}i\'cevi\'c, Tijana Ostoji\'c

arxiv:2508.02299 v1 · 2025-08-04 · math.OC · cs.NA · math.NA

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NBIFPDMVVHEN6BYRPDAFAKQKDZ}

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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

A Projected Stochastic Gradient Method for Finite-Sum Problems with Linear Equality Constraints

Receipt and verification

First computed	2026-07-05T11:48:11.841158Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6850578d95a9c8df071178c0502a0a1e7abdab012f70174191f258eb2b9675aa

Aliases

arxiv: 2508.02299 · arxiv_version: 2508.02299v1 · doi: 10.48550/arxiv.2508.02299 · pith_short_12: NBIFPDMVVHEN · pith_short_16: NBIFPDMVVHEN6BYR · pith_short_8: NBIFPDMV

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/NBIFPDMVVHEN6BYRPDAFAKQKDZ \
  | 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: 6850578d95a9c8df071178c0502a0a1e7abdab012f70174191f258eb2b9675aa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "73fc0190c899a1b6b2ce88a3eede75507520e0137996cddd203b5bb01a6df29f",
    "cross_cats_sorted": [
      "cs.NA",
      "math.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2025-08-04T11:10:28Z",
    "title_canon_sha256": "c86734cffc5e10096501d15ae0cae96335f701d902d131d57e521802f6f27c1d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.02299",
    "kind": "arxiv",
    "version": 1
  }
}