Pith Number

pith:D25EHJJD

pith:2026:D25EHJJDSS5W4QAFNPASSE4ZJ3

not attested not anchored not stored refs pending

Tevatron Meets Megatron: Expert-Parallel LLM Reranker Training on an Academic Budget

Jamie Callan, Jimmy Lin, Luyu Gao, Shengyao Zhuang, Wenqian Ye, Xueguang Ma, Yu Wang, Zhichao Xu

arxiv:2608.00916 v1 · 2026-08-02 · cs.IR · 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{D25EHJJDSS5W4QAFNPASSE4ZJ3}

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

Tevatron-Elastic: A Unified Abstraction for Training Elastic Retrievers and Rerankers

Receipt and verification

First computed	2026-08-04T01:55:39.450080Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1eba43a52394bb6e40056bc12913994ed4652c69d9496a328723599a4cf63bc6

Aliases

arxiv: 2608.00916 · arxiv_version: 2608.00916v1 · doi: 10.48550/arxiv.2608.00916 · pith_short_12: D25EHJJDSS5W · pith_short_16: D25EHJJDSS5W4QAF · pith_short_8: D25EHJJD

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/D25EHJJDSS5W4QAFNPASSE4ZJ3 \
  | 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: 1eba43a52394bb6e40056bc12913994ed4652c69d9496a328723599a4cf63bc6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "992654afa505f927cbb77e559d55b1853e90729f03ee389e53ab6b41d8a39294",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2026-08-02T00:55:47Z",
    "title_canon_sha256": "0a46ef8893006eccd76dc1b1538cb3e088ac9ea4d4f70e5b6e702f0d86dea006"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.00916",
    "kind": "arxiv",
    "version": 1
  }
}