Pith Number

pith:ADQRRSUZ

pith:2026:ADQRRSUZ6BN7CL7JU6UPQCLOLR

not attested not anchored not stored refs pending

Enhancing SLMs for Sustainable Code Optimization in Radio-Astronomy

Elisa Chiarotto, Jingbo Li, P. Chris Broekema, Rob V. van Nieuwpoort

arxiv:2607.21677 v1 · 2026-07-23 · cs.SE · 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{ADQRRSUZ6BN7CL7JU6UPQCLOLR}

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	2026-07-27T00:20:14.570583Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

00e118ca99f05bf12fe9a7a8f8096e5c4ebdc449a814ef431f56b12090ee07db

Aliases

arxiv: 2607.21677 · arxiv_version: 2607.21677v1 · doi: 10.48550/arxiv.2607.21677 · pith_short_12: ADQRRSUZ6BN7 · pith_short_16: ADQRRSUZ6BN7CL7J · pith_short_8: ADQRRSUZ

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/ADQRRSUZ6BN7CL7JU6UPQCLOLR \
  | 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: 00e118ca99f05bf12fe9a7a8f8096e5c4ebdc449a814ef431f56b12090ee07db

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "708e4af7f6aac1de07324fc81f4ceb39eb5e86f8441b22003ed6d5623811f22e",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2026-07-23T11:02:24Z",
    "title_canon_sha256": "f50c7b7f3dfc5f1e51af16e94f8a0d94d48af312a75710678ff2adf6b3893dca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.21677",
    "kind": "arxiv",
    "version": 1
  }
}