Pith Number

pith:E5ZTK36C

pith:2023:E5ZTK36CMDSRAHNOHI4KM5R3AI

not attested not anchored not stored refs pending

On Truthful Constrained Heterogeneous Facility Location with Max-Variant Cost

Alexandros A. Voudouris, Mohammad Lotfi

arxiv:2309.05379 v3 · 2023-09-11 · cs.GT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{E5ZTK36CMDSRAHNOHI4KM5R3AI}

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	2026-07-05T07:24:53.665269Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2773356fc260e5101dae3a38a6763b021f3de7ab4271e9a6858fb0025025d9f6

Aliases

arxiv: 2309.05379 · arxiv_version: 2309.05379v3 · doi: 10.48550/arxiv.2309.05379 · pith_short_12: E5ZTK36CMDSR · pith_short_16: E5ZTK36CMDSRAHNO · pith_short_8: E5ZTK36C

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/E5ZTK36CMDSRAHNOHI4KM5R3AI \
  | 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: 2773356fc260e5101dae3a38a6763b021f3de7ab4271e9a6858fb0025025d9f6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1a04116d551d536dffe0f7c355dcb19bef9005226c9073835ee8bf43b11f1911",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GT",
    "submitted_at": "2023-09-11T11:02:00Z",
    "title_canon_sha256": "ce50ec49f403365bbc15154a823c2dbf226e872d138cfa2c8e47a60de8c9527a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.05379",
    "kind": "arxiv",
    "version": 3
  }
}