Pith Number

pith:XTW24URL

pith:2012:XTW24URL4LLYCSXWVDVJHHTDRP

not attested not anchored not stored refs pending

A new algebraic solution to multidimensional minimax location problems with Chebyshev distance

Nikolai Krivulin

arxiv:1210.4770 v1 · 2012-10-17 · 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{XTW24URL4LLYCSXWVDVJHHTDRP}

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	2026-05-18T03:42:56.226514Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bcedae522be2d7814af6a8ea939e638bf76d65ee38fac10d7972c569c9d67750

Aliases

arxiv: 1210.4770 · arxiv_version: 1210.4770v1 · doi: 10.48550/arxiv.1210.4770 · pith_short_12: XTW24URL4LLY · pith_short_16: XTW24URL4LLYCSXW · pith_short_8: XTW24URL

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/XTW24URL4LLYCSXWVDVJHHTDRP \
  | 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: bcedae522be2d7814af6a8ea939e638bf76d65ee38fac10d7972c569c9d67750

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "31f19058ef6ead98d93a5f888aadbb03b7f58937a37d2397e98475af7e38fefd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2012-10-17T15:34:02Z",
    "title_canon_sha256": "61f2a8911468e29a122f10098eeada5c37a8608c6f854bf1148ff779bf6ddc4b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.4770",
    "kind": "arxiv",
    "version": 1
  }
}