Pith Number

pith:43N3XATR

pith:2025:43N3XATRJPQ4FECAWHRKKNSS5Y

not attested not anchored not stored refs pending

One Search Fits All: Pareto-Optimal Eco-Friendly Model Selection

Antonio Purificato, Fabrizio Silvestri, Filippo Betello, Gabriele Tolomei, Vittoria Vineis

arxiv:2505.01468 v1 · 2025-05-02 · 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{43N3XATRJPQ4FECAWHRKKNSS5Y}

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	2026-07-05T10:57:58.508105Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e6dbbb82714be1c29040b1e2a53652ee3ff2f7d0b00ed26825ef7fab15f753ec

Aliases

arxiv: 2505.01468 · arxiv_version: 2505.01468v1 · doi: 10.48550/arxiv.2505.01468 · pith_short_12: 43N3XATRJPQ4 · pith_short_16: 43N3XATRJPQ4FECA · pith_short_8: 43N3XATR

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/43N3XATRJPQ4FECAWHRKKNSS5Y \
  | 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: e6dbbb82714be1c29040b1e2a53652ee3ff2f7d0b00ed26825ef7fab15f753ec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7ba94df3b8b128c3c87c897e8e0c4f3bfc456704e95e1e8871f660f3924d8694",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2025-05-02T05:59:21Z",
    "title_canon_sha256": "10cdb071283217128309efe828f0e9d762640c01b596fd5b6c5895866588b409"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.01468",
    "kind": "arxiv",
    "version": 1
  }
}