Pith Number

pith:MGMZ6Z2H

pith:2026:MGMZ6Z2HFUNUGKD42GJ3PIVTLU

not attested not anchored not stored refs pending

Free-Field Construction of Heterotic String Compactified on Calabi-Yau Orbifolds via Correspondence with $\mathcal{N}{=}2$ SCFT Minimal Models

Alexander Belavin, Doron Gepner, Grigory Makarov

arxiv:2606.27490 v1 · 2026-06-25 · 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{MGMZ6Z2HFUNUGKD42GJ3PIVTLU}

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	2026-06-29T00:14:08.074354Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

61999f67472d1b43287cd193b7a2b35d3b888a02ea234939d54c7328ce61ca46

Aliases

arxiv: 2606.27490 · arxiv_version: 2606.27490v1 · doi: 10.48550/arxiv.2606.27490 · pith_short_12: MGMZ6Z2HFUNU · pith_short_16: MGMZ6Z2HFUNUGKD4 · pith_short_8: MGMZ6Z2H

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/MGMZ6Z2HFUNUGKD42GJ3PIVTLU \
  | 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: 61999f67472d1b43287cd193b7a2b35d3b888a02ea234939d54c7328ce61ca46

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1685ae8d9d38b0c604c12130eda854411b4064c461c194802822a4da97cd06e6",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2026-06-25T19:14:06Z",
    "title_canon_sha256": "1c52328dd104c3c8b23fbfbd06894a6620694869fd891468ea79fde8588e1149"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.27490",
    "kind": "arxiv",
    "version": 1
  }
}