Pith Number

pith:3KGJQ7AQ

pith:2016:3KGJQ7AQNUIXOWXC4HKQ3HFCPL

not attested not anchored not stored refs pending

Calculi for Intuitionistic Normal Modal Logic

Yoshihiko Kakutani

arxiv:1606.03180 v1 · 2016-06-10 · cs.LO · cs.PL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3KGJQ7AQNUIXOWXC4HKQ3HFCPL}

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	2026-05-18T01:12:22.357979Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

da8c987c106d11775ae2e1d50d9ca27acb8f6ef10b4ae93ef7ce6db12b871563

Aliases

arxiv: 1606.03180 · arxiv_version: 1606.03180v1 · doi: 10.48550/arxiv.1606.03180 · pith_short_12: 3KGJQ7AQNUIX · pith_short_16: 3KGJQ7AQNUIXOWXC · pith_short_8: 3KGJQ7AQ

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/3KGJQ7AQNUIXOWXC4HKQ3HFCPL \
  | 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: da8c987c106d11775ae2e1d50d9ca27acb8f6ef10b4ae93ef7ce6db12b871563

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eae1d7cc025db051922fe18c97cbbe05daf35881a30c896878ffe43f33ac536a",
    "cross_cats_sorted": [
      "cs.PL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2016-06-10T05:19:27Z",
    "title_canon_sha256": "43d36b597d60213d7bbf9df3059d00bedd4f25b0e12232e6a558439f43bbed2d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.03180",
    "kind": "arxiv",
    "version": 1
  }
}