Pith Number

pith:ESLM2WAS

pith:2018:ESLM2WASSS5UQEDULXUVP5UFCI

not attested not anchored not stored refs pending

Existence of efficient and properly efficient solutions to problems of constrained vector optimization

Boris S. Mordukhovich, Do Sang Kim, Nguyen Van Tuyen, Tien-Son Pham

arxiv:1805.00298 v1 · 2018-05-01 · 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{ESLM2WASSS5UQEDULXUVP5UFCI}

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	2026-05-18T00:17:10.017212Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2496cd581294bb4810745de957f685122947d6c543c47f4af485e2d35d841ccf

Aliases

arxiv: 1805.00298 · arxiv_version: 1805.00298v1 · doi: 10.48550/arxiv.1805.00298 · pith_short_12: ESLM2WASSS5U · pith_short_16: ESLM2WASSS5UQEDU · pith_short_8: ESLM2WAS

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/ESLM2WASSS5UQEDULXUVP5UFCI \
  | 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: 2496cd581294bb4810745de957f685122947d6c543c47f4af485e2d35d841ccf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a1d2019899bdcab56c9445e5aa080aada6a48ce23cfa9795c9deb3e89b475573",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2018-05-01T12:57:12Z",
    "title_canon_sha256": "bb554c2b5212e9ac74d13f467fc8dbe5c48c29c84cd96618054c5822fdc49ab0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.00298",
    "kind": "arxiv",
    "version": 1
  }
}