Pith Number

pith:LRYFTKM6

pith:2026:LRYFTKM6E76JJ2VXCD55TTTRJY

not attested not anchored not stored refs pending

Orientifolds of Gepner models without K\"ahler moduli

Johannes Walcher, Miguel Morros, Qi You

arxiv:2606.28511 v1 · 2026-06-26 · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LRYFTKM6E76JJ2VXCD55TTTRJY}

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	2026-06-30T00:15:16.421808Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5c7059a99e27fc94eab710fbd9ce714e3ec6292002d35085d11101d3cae61b66

Aliases

arxiv: 2606.28511 · arxiv_version: 2606.28511v1 · doi: 10.48550/arxiv.2606.28511 · pith_short_12: LRYFTKM6E76J · pith_short_16: LRYFTKM6E76JJ2VX · pith_short_8: LRYFTKM6

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/LRYFTKM6E76JJ2VXCD55TTTRJY \
  | 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: 5c7059a99e27fc94eab710fbd9ce714e3ec6292002d35085d11101d3cae61b66

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aa618211c00566a279ffa6c2aaa8a7cfcc9e3c952a93a2bac5a22be75912cf85",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2026-06-26T18:06:45Z",
    "title_canon_sha256": "4faee816ace87ddeb54c77efb5fe677c73f98dd67c7744167bd3302ee1658838"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.28511",
    "kind": "arxiv",
    "version": 1
  }
}