Pith Number

pith:XNAP2NA2

pith:2018:XNAP2NA27LSD6XXL4QU7FX35XC

not attested not anchored not stored refs pending

NS5-Branes and Line Bundles in Heterotic/F-Theory Duality

Andreas P. Braun, Andre Lukas, Callum R. Brodie, Fabian Ruehle

arxiv:1803.06190 v1 · 2018-03-16 · 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{XNAP2NA27LSD6XXL4QU7FX35XC}

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	2026-05-17T23:58:05.107718Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bb40fd341afae43f5eebe429f2df7db882571dd2fd0026d27b28519bed947ea1

Aliases

arxiv: 1803.06190 · arxiv_version: 1803.06190v1 · doi: 10.48550/arxiv.1803.06190 · pith_short_12: XNAP2NA27LSD · pith_short_16: XNAP2NA27LSD6XXL · pith_short_8: XNAP2NA2

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/XNAP2NA27LSD6XXL4QU7FX35XC \
  | 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: bb40fd341afae43f5eebe429f2df7db882571dd2fd0026d27b28519bed947ea1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "284e83521477aff806777518d47f688bc5c6302ddb66870dfc42d01f5e48dfa6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2018-03-16T12:36:33Z",
    "title_canon_sha256": "9242fdd3e964716b290441bdd989b0bb3baae0a2483af7c9ce0fc57e27788198"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.06190",
    "kind": "arxiv",
    "version": 1
  }
}