Pith Number

pith:VZHJSRQZ

pith:2025:VZHJSRQZ7LEVNO2NZVJA664MMU

not attested not anchored not stored refs pending

Prediction-Augmented Mechanism Design for Weighted Facility Location

Yangguang Shi, Zhenyu Xue

arxiv:2507.06509 v3 · 2025-07-09 · cs.DS · cs.GT · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VZHJSRQZ7LEVNO2NZVJA664MMU}

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	2026-07-05T11:36:34.943898Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ae4e994619fac956bb4dcd520f7b8c650c3063cf17925b59a01fd6cdd3273f7f

Aliases

arxiv: 2507.06509 · arxiv_version: 2507.06509v3 · doi: 10.48550/arxiv.2507.06509 · pith_short_12: VZHJSRQZ7LEV · pith_short_16: VZHJSRQZ7LEVNO2N · pith_short_8: VZHJSRQZ

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/VZHJSRQZ7LEVNO2NZVJA664MMU \
  | 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: ae4e994619fac956bb4dcd520f7b8c650c3063cf17925b59a01fd6cdd3273f7f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c3e88c16f27a416109c2cf7e4ddea25858b22b23f41546a7e4a3a49e5fd53ffc",
    "cross_cats_sorted": [
      "cs.GT",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2025-07-09T03:13:52Z",
    "title_canon_sha256": "5c04b8aaa379a8e3a81b6a436372c70d2678a313c62584c86e9ce5db5632e3da"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.06509",
    "kind": "arxiv",
    "version": 3
  }
}