Pith Number

pith:IF4B3ZEG

pith:2014:IF4B3ZEGIV3XUHGC7CZBKXZST2

not attested not anchored not stored refs pending

Non-Geometric F-Theory-Heterotic Duality

Hans Jockers, Jie Gu

arxiv:1412.5739 v2 · 2014-12-18 · 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{IF4B3ZEGIV3XUHGC7CZBKXZST2}

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	2026-05-18T02:18:48.880334Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

41781de48645777a1cc2f8b2155f329e9e0866be300164714ab1217f50ad12d9

Aliases

arxiv: 1412.5739 · arxiv_version: 1412.5739v2 · doi: 10.48550/arxiv.1412.5739 · pith_short_12: IF4B3ZEGIV3X · pith_short_16: IF4B3ZEGIV3XUHGC · pith_short_8: IF4B3ZEG

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/IF4B3ZEGIV3XUHGC7CZBKXZST2 \
  | 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: 41781de48645777a1cc2f8b2155f329e9e0866be300164714ab1217f50ad12d9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "114ecd3c44c05fc07633321174e717b9afcc09269da3399cbab9ee2913585864",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2014-12-18T07:22:58Z",
    "title_canon_sha256": "20efa7b98c6e254735cc72f8623364cd6a721973d84a1189d6862488b621fd3c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.5739",
    "kind": "arxiv",
    "version": 2
  }
}