Pith Number

pith:534LIQHO

pith:2010:534LIQHOMWJNQTBA24HIXWJ7DG

not attested not anchored not stored refs pending

Facility Location with Client Latencies: Linear-Programming based Techniques for Minimum-Latency Problems

Chaitanya Swamy, Deeparnab Chakrabarty

arxiv:1009.2452 v1 · 2010-09-13 · cs.DS

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{534LIQHOMWJNQTBA24HIXWJ7DG}

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	2026-05-18T04:41:04.208653Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eef8b440ee6592d84c20d70e8bd93f199a572b2b8b1f425f6025777f94fb55f5

Aliases

arxiv: 1009.2452 · arxiv_version: 1009.2452v1 · doi: 10.48550/arxiv.1009.2452 · pith_short_12: 534LIQHOMWJN · pith_short_16: 534LIQHOMWJNQTBA · pith_short_8: 534LIQHO

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/534LIQHOMWJNQTBA24HIXWJ7DG \
  | 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: eef8b440ee6592d84c20d70e8bd93f199a572b2b8b1f425f6025777f94fb55f5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0d1fe218c12f787688bb5f47d9bdea1d6793f27b107aa0d8da209c3ecb034da4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2010-09-13T17:04:34Z",
    "title_canon_sha256": "22704da1be5de4c2f14bd10b274504d712a36d5e55724134ff5d1dcf34625527"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.2452",
    "kind": "arxiv",
    "version": 1
  }
}