Pith Number

pith:LWDWWHH4

pith:2026:LWDWWHH4N3I6ZAOQXSMX3CGRHW

not attested not anchored not stored refs pending

How Much of the Routing Gap Is Real? Decomposing the Router-to-Oracle Gap into Reproducible Specialist Advantage and Single-Draw Label Noise

Teng-Ruei Chen

arxiv:2607.03436 v1 · 2026-07-03 · 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{LWDWWHH4N3I6ZAOQXSMX3CGRHW}

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.

Cited by

1 paper in Pith

Resample or Reroute? Budget-Aware Test-Time Model Selection for Large Language Models

Receipt and verification

First computed	2026-07-07T02:17:46.716097Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5d876b1cfc6ed1ec81d0bc997d88d13db448ee24fd952dbddea5bce0be16b111

Aliases

arxiv: 2607.03436 · arxiv_version: 2607.03436v1 · doi: 10.48550/arxiv.2607.03436 · pith_short_12: LWDWWHH4N3I6 · pith_short_16: LWDWWHH4N3I6ZAOQ · pith_short_8: LWDWWHH4

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/LWDWWHH4N3I6ZAOQXSMX3CGRHW \
  | 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: 5d876b1cfc6ed1ec81d0bc997d88d13db448ee24fd952dbddea5bce0be16b111

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6106c7cd80a555511e2a8f3e7e2a05f78c4ec710f4b68901ffcdcb0f144c0919",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-07-03T15:49:40Z",
    "title_canon_sha256": "d172f961d99b4ad709ed407951cbf3d6aa8ba602873ead3ca7b46b2608463ebb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.03436",
    "kind": "arxiv",
    "version": 1
  }
}