Pith Number

pith:2PVGXZGY

pith:2026:2PVGXZGY3724EUXNMS7ZQXP4UH

not attested not anchored not stored refs pending

The Hidden Water Geography of U.S. Hyperscale Data Centers in the AI Era

Francesca Dominici, Gianluca Guidi

arxiv:2607.02531 v1 · 2026-06-05 · cs.CY · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2PVGXZGY3724EUXNMS7ZQXP4UH}

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	2026-07-07T00:15:59.195134Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d3ea6be4d8dff5c252ed64bf985dfca1d6b80c537b4e32f5fef17c87c540928e

Aliases

arxiv: 2607.02531 · arxiv_version: 2607.02531v1 · doi: 10.48550/arxiv.2607.02531 · pith_short_12: 2PVGXZGY3724 · pith_short_16: 2PVGXZGY3724EUXN · pith_short_8: 2PVGXZGY

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/2PVGXZGY3724EUXNMS7ZQXP4UH \
  | 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: d3ea6be4d8dff5c252ed64bf985dfca1d6b80c537b4e32f5fef17c87c540928e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e0a11fe896350c7d90efb9d2494c60a5f71560f7a9291c0f95fee37982e4b607",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2026-06-05T13:51:11Z",
    "title_canon_sha256": "f39d3fb9c5c0301bba482a0342d203e1aba1ba140f2a8edc5cde22643d7ee821"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.02531",
    "kind": "arxiv",
    "version": 1
  }
}