Pith Number

pith:42SB45MZ

pith:2014:42SB45MZGLQOXT7DVM5AGMJSEA

not attested not anchored not stored refs pending

The K\"unneth theorem for the Fukaya algebra of a product of Lagrangians

Lino Amorim

arxiv:1407.8436 v2 · 2014-07-31 · math.SG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{42SB45MZGLQOXT7DVM5AGMJSEA}

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.

Cited by

1 paper in Pith

Quantum cohomology and split generation in Lagrangian Floer theory

Receipt and verification

First computed	2026-07-05T04:38:39.342837Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e6a41e759932e0ebcfe3ab3a033132200b50df8661e6b64d2bc7e70c406243aa

Aliases

arxiv: 1407.8436 · arxiv_version: 1407.8436v2 · doi: 10.48550/arxiv.1407.8436 · pith_short_12: 42SB45MZGLQO · pith_short_16: 42SB45MZGLQOXT7D · pith_short_8: 42SB45MZ

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/42SB45MZGLQOXT7DVM5AGMJSEA \
  | 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: e6a41e759932e0ebcfe3ab3a033132200b50df8661e6b64d2bc7e70c406243aa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a827311044cefa008bbf2cfc283eea22f7747df3b20023ed8ef1e35ebaf1403d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.SG",
    "submitted_at": "2014-07-31T14:41:15Z",
    "title_canon_sha256": "22e9d276d12e8b8e8f6bd9ba3aeb0c4b5bf6e3e4bcaac5af99cde0c8c7e964b6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.8436",
    "kind": "arxiv",
    "version": 2
  }
}