Pith Number

pith:2LMP36M3

pith:2002:2LMP36M3QAVX5CEGVAR3JEBCAZ

not attested not anchored not stored refs pending

Calabi-Yau Fourfolds with Flux and Supersymmetry Breaking

Henning Samtleben, Marcus Berg, Michael Haack

arxiv:hep-th/0212255 v1 · 2002-12-19 · 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{2LMP36M3QAVX5CEGVAR3JEBCAZ}

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	2026-05-18T04:35:23.427255Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d2d8fdf99b802b7e8886a823b4902206474838bb1e2e4bdd4422ecb7b2a60660

Aliases

arxiv: hep-th/0212255 · arxiv_version: hep-th/0212255v1 · doi: 10.48550/arxiv.hep-th/0212255 · pith_short_12: 2LMP36M3QAVX · pith_short_16: 2LMP36M3QAVX5CEG · pith_short_8: 2LMP36M3

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/2LMP36M3QAVX5CEGVAR3JEBCAZ \
  | 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: d2d8fdf99b802b7e8886a823b4902206474838bb1e2e4bdd4422ecb7b2a60660

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4e6b91400c8bb71d347c2700537efed44c76a438d86086415cfd23a8159e0b92",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2002-12-19T22:53:33Z",
    "title_canon_sha256": "2cf70621e9e49501944713157d78df8e5eebd31f1f2495b4bf7abaa0461b5713"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0212255",
    "kind": "arxiv",
    "version": 1
  }
}