Pith Number

pith:4XOMXVJ2

pith:2000:4XOMXVJ2C7HNYMX2BZ2KSGMVD7

not attested not anchored not stored refs pending

On the Vacuum Structure of Type II String Compactifications on Calabi-Yau Spaces with H-Fluxes

A. Klemm, D. Luest, G. Curio, S. Theisen

arxiv:hep-th/0012213 v2 · 2000-12-21 · 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{4XOMXVJ2C7HNYMX2BZ2KSGMVD7}

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	2026-05-18T04:34:17.374283Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e5dccbd53a17cedc32fa0e74a919951ffaece08314e387376056f14e294bfa1d

Aliases

arxiv: hep-th/0012213 · arxiv_version: hep-th/0012213v2 · doi: 10.48550/arxiv.hep-th/0012213 · pith_short_12: 4XOMXVJ2C7HN · pith_short_16: 4XOMXVJ2C7HNYMX2 · pith_short_8: 4XOMXVJ2

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/4XOMXVJ2C7HNYMX2BZ2KSGMVD7 \
  | 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: e5dccbd53a17cedc32fa0e74a919951ffaece08314e387376056f14e294bfa1d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dee69e272521071bee01c9a805b5c572994ace35920ddf6a23ff159da5095921",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2000-12-21T16:47:12Z",
    "title_canon_sha256": "e572b5c6dd55b00f863ac4cf80cc10617de9f9c7260f0c912f27963abddcaa63"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0012213",
    "kind": "arxiv",
    "version": 2
  }
}