Pith Number

pith:QMTPT7VP

pith:2026:QMTPT7VP3PCX6OWGVTNQRL5JUH

not attested not anchored not stored refs pending

Pitts and Intuitionistic Multi-Succedent: Uniform Interpolation for KM

Hugo F\'er\'ee, Ian Shillito

arxiv:2602.16445 v2 · 2026-02-18 · cs.LO · math.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{QMTPT7VP3PCX6OWGVTNQRL5JUH}

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	2026-05-28T02:04:46.319660Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8326f9feafdbc57f3ac6acdb08afa9a1fbff1740bdf7570f1562b483269e582c

Aliases

arxiv: 2602.16445 · arxiv_version: 2602.16445v2 · doi: 10.48550/arxiv.2602.16445 · pith_short_12: QMTPT7VP3PCX · pith_short_16: QMTPT7VP3PCX6OWG · pith_short_8: QMTPT7VP

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/QMTPT7VP3PCX6OWGVTNQRL5JUH \
  | 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: 8326f9feafdbc57f3ac6acdb08afa9a1fbff1740bdf7570f1562b483269e582c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d00d9dac9e82baf38bda2aefbc425e9410408f7222b7aa852c45212931292901",
    "cross_cats_sorted": [
      "math.LO"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2026-02-18T13:30:19Z",
    "title_canon_sha256": "c09065c36a55521f1c2039085008af3de93f7c8fcb06213bf7d74baf301dba1c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.16445",
    "kind": "arxiv",
    "version": 2
  }
}