Pith Number

pith:UWBBJBPY

pith:2026:UWBBJBPYWEB5R5WHJO43ICSM5J

not attested not anchored not stored refs pending

Presupposition and Reasoning in Conditionals: A Theory-Based Study of Humans and LLMs

Olessia Jouravlev, Raj Singh, Tara Azin, Yongan Yu

arxiv:2605.18352 v1 · 2026-05-18 · 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{UWBBJBPYWEB5R5WHJO43ICSM5J}

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	2026-05-20T00:05:56.637056Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a5821485f8b103d8f6c74bb9b40a4cea65141c2dec073530505fde35eb7b7934

Aliases

arxiv: 2605.18352 · arxiv_version: 2605.18352v1 · doi: 10.48550/arxiv.2605.18352 · pith_short_12: UWBBJBPYWEB5 · pith_short_16: UWBBJBPYWEB5R5WH · pith_short_8: UWBBJBPY

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/UWBBJBPYWEB5R5WHJO43ICSM5J \
  | 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: a5821485f8b103d8f6c74bb9b40a4cea65141c2dec073530505fde35eb7b7934

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f44e6e42ce0635117a9da19e6aa42f8fa2bbc045888e47b70f07f5de77ca51de",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-05-18T13:08:20Z",
    "title_canon_sha256": "fd8702e0399f1e12ac38fbc3dfac69bcd35dce9504cb4d7c083bfe70da08d253"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.18352",
    "kind": "arxiv",
    "version": 1
  }
}