Pith Number

pith:VDB2NVWF

pith:2015:VDB2NVWF5MJKSIRYZNU27MVYU2

not attested not anchored not stored refs pending

Calabi-Yau compactifications of non-supersymmetric heterotic string theory

Fabian Ruehle, Michael Blaszczyk, Orestis Loukas, Stefan Groot Nibbelink

arxiv:1507.06147 v2 · 2015-07-22 · 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{VDB2NVWF5MJKSIRYZNU27MVYU2}

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.

Cited by

1 paper in Pith

Dark Horse, Dark Matter: Revisiting the SO(16)x SO(16)' Nonsupersymmetric Model in the LHC and Dark Energy Era

Receipt and verification

First computed	2026-05-18T01:22:48.285041Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a8c3a6d6c5eb12a92238cb69afb2b8a6876d79a6d75873b8be0769da5655f7d1

Aliases

arxiv: 1507.06147 · arxiv_version: 1507.06147v2 · doi: 10.48550/arxiv.1507.06147 · pith_short_12: VDB2NVWF5MJK · pith_short_16: VDB2NVWF5MJKSIRY · pith_short_8: VDB2NVWF

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/VDB2NVWF5MJKSIRYZNU27MVYU2 \
  | 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: a8c3a6d6c5eb12a92238cb69afb2b8a6876d79a6d75873b8be0769da5655f7d1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "88e819494c2ab00d6ab1972e747a5767cae374b32e86556dd1de316530fbba77",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2015-07-22T12:15:08Z",
    "title_canon_sha256": "3e6609820e2ec0a9d7e37266e2d9bb49eb23d31af27d89509d66385f06022e13"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.06147",
    "kind": "arxiv",
    "version": 2
  }
}