Pith Number

pith:CXQYCJ2K

pith:2026:CXQYCJ2KS5IOAO2WMK7VBGA77S

not attested not anchored not stored refs pending

Relay-Bench: Evaluating LLMs on Multi-Domain Reasoning Chains

Liam Swayne

arxiv:2607.18438 v1 · 2026-07-20 · 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{CXQYCJ2KS5IOAO2WMK7VBGA77S}

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	2026-07-22T00:22:48.580969Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

15e181274a9750e03b5662bf50981ffc8475cab2f5ef4106a8f1ce0b7ee29c3c

Aliases

arxiv: 2607.18438 · arxiv_version: 2607.18438v1 · doi: 10.48550/arxiv.2607.18438 · pith_short_12: CXQYCJ2KS5IO · pith_short_16: CXQYCJ2KS5IOAO2W · pith_short_8: CXQYCJ2K

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/CXQYCJ2KS5IOAO2WMK7VBGA77S \
  | 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: 15e181274a9750e03b5662bf50981ffc8475cab2f5ef4106a8f1ce0b7ee29c3c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "428a0e678e46bef1f962db358a5fb7a7b81bc13962934b27f630c08814e8bf67",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-07-20T18:46:17Z",
    "title_canon_sha256": "bafc1a5ddc5913a0e7ad9a12689f2bf00231cfaaf57f273e25b325b33d44eab3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.18438",
    "kind": "arxiv",
    "version": 1
  }
}