Pith Number

pith:7LA3PIOH

pith:2026:7LA3PIOHUCILP7YFZJAENBEFAQ

not attested not anchored not stored refs pending

ARBITER: Reasoning Trajectory Basins and Majority Vote Failures in Test-Time Sampling

Farhana Choudhury, Lars Kulik, Meng Cai

arxiv:2605.26172 v1 · 2026-05-25 · 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{7LA3PIOHUCILP7YFZJAENBEFAQ}

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	2026-05-27T00:04:27.263218Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fac1b7a1c7a090b7ff05ca404684850420b2228efc60b4c8ae911cef38ce23b3

Aliases

arxiv: 2605.26172 · arxiv_version: 2605.26172v1 · doi: 10.48550/arxiv.2605.26172 · pith_short_12: 7LA3PIOHUCIL · pith_short_16: 7LA3PIOHUCILP7YF · pith_short_8: 7LA3PIOH

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/7LA3PIOHUCILP7YFZJAENBEFAQ \
  | 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: fac1b7a1c7a090b7ff05ca404684850420b2228efc60b4c8ae911cef38ce23b3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9354e87c57c0e2285a74c7e44fb620806771483f427793fd8c38e438ec47dad7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-05-25T04:07:44Z",
    "title_canon_sha256": "081fcf6672785e2e5ed84e637c9c9895cd1d22baa797490e0adef63821212f8a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.26172",
    "kind": "arxiv",
    "version": 1
  }
}