Pith Number

pith:RGOQP5VU

pith:2025:RGOQP5VUKCVF4NKZPFVCNSY5O7

not attested not anchored not stored refs pending

Fine-tuning on simulated data outperforms prompting for agent tone of voice

Ingo Marquardt, Philippe Brule

arxiv:2507.04889 v1 · 2025-07-07 · 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{RGOQP5VUKCVF4NKZPFVCNSY5O7}

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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.

Cited by

1 paper in Pith

Prompt Governance? On Governing Technologies Governed by Natural Language

Receipt and verification

First computed	2026-07-05T11:32:55.912496Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

899d07f6b450aa5e3559796a26cb1d77c35ed07aaeb1f32a80173a829ea9f131

Aliases

arxiv: 2507.04889 · arxiv_version: 2507.04889v1 · doi: 10.48550/arxiv.2507.04889 · pith_short_12: RGOQP5VUKCVF · pith_short_16: RGOQP5VUKCVF4NKZ · pith_short_8: RGOQP5VU

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/RGOQP5VUKCVF4NKZPFVCNSY5O7 \
  | 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: 899d07f6b450aa5e3559796a26cb1d77c35ed07aaeb1f32a80173a829ea9f131

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c1a54d1abcd4997d0a1c56b870fdfc15fd895025814a7d43ed004e93f6eb614c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-07-07T11:23:20Z",
    "title_canon_sha256": "6575556f11a8de061e0c61b2e75be4ad8ddec4c3c659289f8475a7e46a8b234a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.04889",
    "kind": "arxiv",
    "version": 1
  }
}