Pith Number

pith:2QEXO7FQ

pith:2026:2QEXO7FQ5WRZPXBW43BLGCDZNH

not attested not anchored not stored refs pending

Calabi-Yau Metrics with Full Moduli Dependence

Andrei Constantin, Andre Lukas, Luca A. Nutricati, Seung-Joo Lee

arxiv:2606.28487 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{2QEXO7FQ5WRZPXBW43BLGCDZNH}

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	2026-06-30T00:15:15.648863Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d409777cb0eda397dc36e6c2b3087969c258acbcdb179b67d27e1ae48ea4336c

Aliases

arxiv: 2606.28487 · arxiv_version: 2606.28487v1 · doi: 10.48550/arxiv.2606.28487 · pith_short_12: 2QEXO7FQ5WRZ · pith_short_16: 2QEXO7FQ5WRZPXBW · pith_short_8: 2QEXO7FQ

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/2QEXO7FQ5WRZPXBW43BLGCDZNH \
  | 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: d409777cb0eda397dc36e6c2b3087969c258acbcdb179b67d27e1ae48ea4336c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ba8aea2110154e3f14b18cdae2658dcaefc8bdebf87b1bdc28da61c6f54fc537",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2026-06-26T18:00:01Z",
    "title_canon_sha256": "f19032e01b3d77083d2b619bc49ee6d7f004fe3cbf46e3f934e159bdd58739f3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.28487",
    "kind": "arxiv",
    "version": 1
  }
}