Pith Number

pith:DV3YHGMU

pith:2012:DV3YHGMUKV2K3AZNDKGLE54FWI

not attested not anchored not stored refs pending

An algebraic approach to multidimensional minimax location problems with Chebyshev distance

Nikolai Krivulin

arxiv:1211.2425 v1 · 2012-11-11 · 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{DV3YHGMUKV2K3AZNDKGLE54FWI}

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	2026-05-18T03:41:03.366461Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1d778399945574ad832d1a8cb27785b23d8cc0adf0282e65dd542a804c5bf4d9

Aliases

arxiv: 1211.2425 · arxiv_version: 1211.2425v1 · doi: 10.48550/arxiv.1211.2425 · pith_short_12: DV3YHGMUKV2K · pith_short_16: DV3YHGMUKV2K3AZN · pith_short_8: DV3YHGMU

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/DV3YHGMUKV2K3AZNDKGLE54FWI \
  | 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: 1d778399945574ad832d1a8cb27785b23d8cc0adf0282e65dd542a804c5bf4d9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eccc16f960f2e6a6236693de9ee6f93e0108e945c7d37e1244019296346725e1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2012-11-11T14:23:08Z",
    "title_canon_sha256": "2e29e3f4cb3122c9ae0092e90a7462125392995a09ddae8bb477c90d772089db"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.2425",
    "kind": "arxiv",
    "version": 1
  }
}