Pith Number

pith:IQHHXJVT

pith:2015:IQHHXJVTYEZPCTAV2O35EBTVI5

not attested not anchored not stored refs pending

Holomorphic Yukawa Couplings in Heterotic String Theory

Andre Lukas, Evgeny I. Buchbinder, Philip Candelas, Stefan Blesneag

arxiv:1512.05322 v3 · 2015-12-16 · 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{IQHHXJVTYEZPCTAV2O35EBTVI5}

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	2026-05-18T01:10:45.784140Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

440e7ba6b3c132f14c15d3b7d20675476a23dc05d198eb82cca123b893f3149e

Aliases

arxiv: 1512.05322 · arxiv_version: 1512.05322v3 · doi: 10.48550/arxiv.1512.05322 · pith_short_12: IQHHXJVTYEZP · pith_short_16: IQHHXJVTYEZPCTAV · pith_short_8: IQHHXJVT

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/IQHHXJVTYEZPCTAV2O35EBTVI5 \
  | 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: 440e7ba6b3c132f14c15d3b7d20675476a23dc05d198eb82cca123b893f3149e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e8067041c480a9977753ed4c06e73d0516a7fc13ce1e820e1826db8614e879f7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2015-12-16T20:38:21Z",
    "title_canon_sha256": "3d9a6247da37f2f3e4d1989330a5d3aaf9910579e4456d3647425fb8d929a9bc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.05322",
    "kind": "arxiv",
    "version": 3
  }
}