Pith Number

pith:AQMMZ5UU

pith:2025:AQMMZ5UUPJS4TNDMLORLSEEQYR

not attested not anchored not stored refs pending

The Size of Interpolants in Modal Logics

Balder ten Cate, Frank Wolter, Louwe Kuijer

arxiv:2511.04577 v2 · 2025-11-06 · cs.LO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AQMMZ5UUPJS4TNDMLORLSEEQYR}

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	2026-05-17T23:39:04.654949Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0418ccf6947a65c9b46c5ba2b91090c46809cc4284bc7c73ba5c0bb4c637abd3

Aliases

arxiv: 2511.04577 · arxiv_version: 2511.04577v2 · doi: 10.48550/arxiv.2511.04577 · pith_short_12: AQMMZ5UUPJS4 · pith_short_16: AQMMZ5UUPJS4TNDM · pith_short_8: AQMMZ5UU

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/AQMMZ5UUPJS4TNDMLORLSEEQYR \
  | 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: 0418ccf6947a65c9b46c5ba2b91090c46809cc4284bc7c73ba5c0bb4c637abd3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e36bd9eb5de40f632f7a152bcb2ca78d079333613a7c9120b4a6c9101678610a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2025-11-06T17:32:47Z",
    "title_canon_sha256": "bef4a84a8f8412ceaf4a43a973d95635a2eefc8fefb87c8756f41e14003eeb5c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2511.04577",
    "kind": "arxiv",
    "version": 2
  }
}