Pith Number

pith:JZJNA3FF

pith:2026:JZJNA3FFSLVQKE4BL743NOAIU6

not attested not anchored not stored refs pending

TEMPO: Temporal Enforcement via Mode-Separated Policy Optimization for Trustworthy LLM Backtesting

Bradly C. Stadie, Zeyu Zhang

arxiv:2605.18843 v1 · 2026-05-13 · 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{JZJNA3FFSLVQKE4BL743NOAIU6}

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	2026-05-20T00:06:25.323125Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4e52d06ca592eb0513815ff9b6b808a795b40cee34e65d509493820c0dcce56b

Aliases

arxiv: 2605.18843 · arxiv_version: 2605.18843v1 · doi: 10.48550/arxiv.2605.18843 · pith_short_12: JZJNA3FFSLVQ · pith_short_16: JZJNA3FFSLVQKE4B · pith_short_8: JZJNA3FF

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/JZJNA3FFSLVQKE4BL743NOAIU6 \
  | 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: 4e52d06ca592eb0513815ff9b6b808a795b40cee34e65d509493820c0dcce56b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6a8d19f6d822d2add9b76368bf5c4a14a8db6b08b62046c68a9c1b960ddde061",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-05-13T05:01:37Z",
    "title_canon_sha256": "223ad33603e1edb23706609fa153f38269879f54d781a559ac9b79847454e77a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.18843",
    "kind": "arxiv",
    "version": 1
  }
}