Pith Number

pith:KVFYRKM3

pith:2026:KVFYRKM3J6HR6HFN2JW3DBV2FC

not attested not anchored not stored refs pending

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

Rylan Schaeffer, Sang Truong, Sanmi Koyejo, Yuheng Tu

arxiv:2606.07616 v1 · 2026-05-29 · cs.LG · cs.AI · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KVFYRKM3J6HR6HFN2JW3DBV2FC}

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	2026-06-09T00:04:44.925568Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

554b88a99b4f8f1f1cadd26db186ba28a92e83c705626c087b451ae0a45f2aa1

Aliases

arxiv: 2606.07616 · arxiv_version: 2606.07616v1 · doi: 10.48550/arxiv.2606.07616 · pith_short_12: KVFYRKM3J6HR · pith_short_16: KVFYRKM3J6HR6HFN · pith_short_8: KVFYRKM3

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/KVFYRKM3J6HR6HFN2JW3DBV2FC \
  | 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: 554b88a99b4f8f1f1cadd26db186ba28a92e83c705626c087b451ae0a45f2aa1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "774514a7962b8e0756ebbfcbd3a606387fec90bdc294f742bb3dfdcebb672614",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-05-29T20:55:15Z",
    "title_canon_sha256": "c7c64a9cf63c4ad1636a0a918bad45a491b5516d3c31b94ae37fd1b409e0f476"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.07616",
    "kind": "arxiv",
    "version": 1
  }
}