Pith Number

pith:V3LJT6IZ

pith:2026:V3LJT6IZ7NFGWFAJA64MZWPQCH

not attested not anchored not stored refs pending

Selection Shapes the Boundary: A Preregistered Replication of Monotonicity and Label Agreement in Unselected NLI Populations

Haram Choi

arxiv:2607.19231 v1 · 2026-07-21 · 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{V3LJT6IZ7NFGWFAJA64MZWPQCH}

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	2026-07-22T01:24:15.519644Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aed699f919fb4a6b140907b8ccd9f011fb91b399f1eb718718c86c83f84cebd7

Aliases

arxiv: 2607.19231 · arxiv_version: 2607.19231v1 · doi: 10.48550/arxiv.2607.19231 · pith_short_12: V3LJT6IZ7NFG · pith_short_16: V3LJT6IZ7NFGWFAJ · pith_short_8: V3LJT6IZ

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/V3LJT6IZ7NFGWFAJA64MZWPQCH \
  | 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: aed699f919fb4a6b140907b8ccd9f011fb91b399f1eb718718c86c83f84cebd7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9d36f08cf5ff892d44c4afa4d8d8476b595a2ccc715a4b293d558c4125cbfec1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-07-21T16:03:05Z",
    "title_canon_sha256": "2ca982af2d4a38375f8c9a23b7143475870bbf56bfcead018f0a61f37c82427e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.19231",
    "kind": "arxiv",
    "version": 1
  }
}