Pith Number

pith:WJBSFSQK

pith:2017:WJBSFSQKGT7HIWB7JISY33RGKZ

not attested not anchored not stored refs pending

Capacitated Covering Problems in Geometric Spaces

Kasturi Varadarajan, Santanu Bhowmick, Sayan Bandyapadhyay, Tanmay Inamdar

arxiv:1707.05170 v2 · 2017-07-17 · 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{WJBSFSQKGT7HIWB7JISY33RGKZ}

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	2026-05-18T00:28:15.109761Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b24322ca0a34fe74583f4a258dee265663bf0a8c024e1fd94c4d1d9efe2da5fa

Aliases

arxiv: 1707.05170 · arxiv_version: 1707.05170v2 · doi: 10.48550/arxiv.1707.05170 · pith_short_12: WJBSFSQKGT7H · pith_short_16: WJBSFSQKGT7HIWB7 · pith_short_8: WJBSFSQK

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/WJBSFSQKGT7HIWB7JISY33RGKZ \
  | 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: b24322ca0a34fe74583f4a258dee265663bf0a8c024e1fd94c4d1d9efe2da5fa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fadcc04428c8b720904343aef3a2367c40bbf3e4a92cb46450765e84eb69610a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2017-07-17T14:04:17Z",
    "title_canon_sha256": "d1ac989c577135fb5da4e9e3c2a2d0b05e56e30171738a23d475345ec55e562a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.05170",
    "kind": "arxiv",
    "version": 2
  }
}