Pith Number

pith:ASGZVS5A

pith:2014:ASGZVS5AL3E6BPL5PZ4DNMBPM6

not attested not anchored not stored refs pending

A D.C. Algorithm via Convex Analysis Approach for Solving a Location Problem Involving Sets

Nguyen Dong Yen, Nguyen Mau Nam, Nguyen Thai An

arxiv:1404.5113 v2 · 2014-04-21 · 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{ASGZVS5AL3E6BPL5PZ4DNMBPM6}

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	2026-05-18T02:48:46.069943Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

048d9acba05ec9e0bd7d7e7836b02f678156a44869e5e47b84370a7c24d6a9ec

Aliases

arxiv: 1404.5113 · arxiv_version: 1404.5113v2 · doi: 10.48550/arxiv.1404.5113 · pith_short_12: ASGZVS5AL3E6 · pith_short_16: ASGZVS5AL3E6BPL5 · pith_short_8: ASGZVS5A

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/ASGZVS5AL3E6BPL5PZ4DNMBPM6 \
  | 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: 048d9acba05ec9e0bd7d7e7836b02f678156a44869e5e47b84370a7c24d6a9ec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5e220e037778c1444a41818cddb8311e25eae8d831b9abc08d227ca39b393be2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2014-04-21T05:27:51Z",
    "title_canon_sha256": "4d0cb86be063c6682e30fd2ada4a08014e3c6ac06cf2898f4faaa2dd89e696f7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.5113",
    "kind": "arxiv",
    "version": 2
  }
}