Pith Number

pith:GEC63PDA

pith:2026:GEC63PDAX6UOJZG6ZPMM4EAXPG

not attested not anchored not stored refs pending

Finding directional stationary points of DC programs

Hoai An Le Thi, Tao Pham Dinh, Van Ngai Huynh

arxiv:2605.15838 v1 · 2026-05-15 · 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{GEC63PDAX6UOJZG6ZPMM4EAXPG}

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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

RA-DCA: A Randomized Active-Set DCA for Directional Stationarity in Max-Structured DC Programs

Receipt and verification

First computed	2026-05-20T00:01:21.030479Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3105edbc60bfa8e4e4decbd8ce101779b07c5e04c8b13966f7e24ea41ede757e

Aliases

arxiv: 2605.15838 · arxiv_version: 2605.15838v1 · doi: 10.48550/arxiv.2605.15838 · pith_short_12: GEC63PDAX6UO · pith_short_16: GEC63PDAX6UOJZG6 · pith_short_8: GEC63PDA

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/GEC63PDAX6UOJZG6ZPMM4EAXPG \
  | 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: 3105edbc60bfa8e4e4decbd8ce101779b07c5e04c8b13966f7e24ea41ede757e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2676f2aee1fdc8536fc58f2dab4006d167d1863dfbaae3e724e5ed5c505b4c32",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2026-05-15T10:53:21Z",
    "title_canon_sha256": "4d4cebb135a18177918e26d269b2ed8725743b0239b77a76f99e47411a67f33d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.15838",
    "kind": "arxiv",
    "version": 1
  }
}