Pith Number

pith:DHJJXNWH

pith:2025:DHJJXNWH6MXZHVQIJTAEFCNFXB

not attested not anchored not stored refs pending

Fluid Language Model Benchmarking

Chun Wang, David Heineman, Hannaneh Hajishirzi, Ian Magnusson, Jesse Dodge, Kyle Lo, Maarten Sap, Noah A. Smith, Pang Wei Koh, Valentin Hofmann

arxiv:2509.11106 v1 · 2025-09-14 · cs.CL · cs.AI · 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{DHJJXNWH6MXZHVQIJTAEFCNFXB}

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

4 papers in Pith

Item Response Scaling Laws: A Measurement Theory Approach for Efficient and Generalizable Neural Scaling Estimation

Measuring Five-Nines Reliability: Sample-Efficient LLM Evaluation in Saturated Benchmarks

Beyond Fixed Benchmarks and Worst-Case Attacks: Dynamic Boundary Evaluation for Language Models

Growing Pains: Extensible and Efficient LLM Benchmarking Via Fixed Parameter Calibration

Receipt and verification

First computed	2026-07-05T12:11:33.655191Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

19d29bb6c7f32f93d6084cc04289a5b8722c76360d3270faa33fe061cb1573ed

Aliases

arxiv: 2509.11106 · arxiv_version: 2509.11106v1 · doi: 10.48550/arxiv.2509.11106 · pith_short_12: DHJJXNWH6MXZ · pith_short_16: DHJJXNWH6MXZHVQI · pith_short_8: DHJJXNWH

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/DHJJXNWH6MXZHVQIJTAEFCNFXB \
  | 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: 19d29bb6c7f32f93d6084cc04289a5b8722c76360d3270faa33fe061cb1573ed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5eca93cebaa40444044cdcb33e16c26e1924428ecc71d4984a1b8fc7068f931b",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-09-14T05:49:42Z",
    "title_canon_sha256": "18b55c17488cc5054b9dd4d5d1193ef6db7b9f9a9673c280455f9cadbafeaa5a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.11106",
    "kind": "arxiv",
    "version": 1
  }
}