Pith Number

pith:5ODLSPPQ

pith:2026:5ODLSPPQG4H5RXUM2DHQHLMOAR

not attested not anchored not stored refs pending

When Does Trace-Driven Evaluation Mislead MoE Expert Caching? Replay Semantics, Workload Contamination, and Operating Regimes

Yu Zhang

arxiv:2608.07911 v1 · 2026-08-08 · cs.LG · cs.PF

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5ODLSPPQG4H5RXUM2DHQHLMOAR}

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	2026-08-11T01:18:54.412694Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eb86b93df0370fd8de8cd0cf03ad8e044639824c9851bd4220f975e4740ae91c

Aliases

arxiv: 2608.07911 · arxiv_version: 2608.07911v1 · doi: 10.48550/arxiv.2608.07911 · pith_short_12: 5ODLSPPQG4H5 · pith_short_16: 5ODLSPPQG4H5RXUM · pith_short_8: 5ODLSPPQ

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/5ODLSPPQG4H5RXUM2DHQHLMOAR \
  | 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: eb86b93df0370fd8de8cd0cf03ad8e044639824c9851bd4220f975e4740ae91c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "751ee879a49714edb66b3d1c3ad3de9151a33647416ef1fc463fc168a012df50",
    "cross_cats_sorted": [
      "cs.PF"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-08-08T04:29:20Z",
    "title_canon_sha256": "bf3a524c3128103bacec315e2f2aea127d53d7db696c153772c4a1a3b90bb540"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.07911",
    "kind": "arxiv",
    "version": 1
  }
}