Pith Number

pith:LNQYZ4AI

pith:2023:LNQYZ4AIKKPLRWQNQBUEFZ5QG4

not attested not anchored not stored refs pending

The Spindle Index from Localization

Antonio Pittelli, Dario Martelli, Matteo Inglese

arxiv:2303.14199 v3 · 2023-03-24 · hep-th · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LNQYZ4AIKKPLRWQNQBUEFZ5QG4}

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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

5 papers in Pith

Localisation of $\mathcal{N} = (2,2)$ theories on spindles of both twists

M5 branes wrapping $\mathbb{WCP}^2$ and spindles fibred over constant curvature Riemann surfaces

$S^3$ partition functions and Equivariant CY$_4 $/CY$_3$ correspondence from Quantum curves

Indices of M5 and M2 branes at finite $N$ from equivariant volumes, and a new duality

Localisation of $\mathcal{N} = (2,2)$ theories on spindles of both twists

Receipt and verification

First computed	2026-07-05T07:46:16.915723Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5b618cf008529eb8da0d806842e7b0373f341e0af5de12b9de33821b193ad0bc

Aliases

arxiv: 2303.14199 · arxiv_version: 2303.14199v3 · doi: 10.48550/arxiv.2303.14199 · pith_short_12: LNQYZ4AIKKPL · pith_short_16: LNQYZ4AIKKPLRWQN · pith_short_8: LNQYZ4AI

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/LNQYZ4AIKKPLRWQNQBUEFZ5QG4 \
  | 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: 5b618cf008529eb8da0d806842e7b0373f341e0af5de12b9de33821b193ad0bc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b6d4d77bcda235e707e88141dfcb1851baea633cb8a76ed9e5b930396cc8f95e",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2023-03-24T18:00:00Z",
    "title_canon_sha256": "11661cc96253a5cfd0ec0c1a633ca5eded1c656e9f01dd85c26e8a10d7b091f1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.14199",
    "kind": "arxiv",
    "version": 3
  }
}