Pith Number

pith:VXYKFGKL

pith:2015:VXYKFGKL4IQLAY7GUHDK55D7OA

not attested not anchored not stored refs pending

Yukawa hierarchies at the point of $E_8$ in F-theory

Diego Regalado, Fernando Marchesano, Gianluca Zoccarato

arxiv:1503.02683 v3 · 2015-03-09 · hep-th · hep-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VXYKFGKL4IQLAY7GUHDK55D7OA}

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	2026-05-18T01:18:57.524514Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

adf0a2994be220b063e6a1c6aef47f702cf63c097f66b9f7110567853ca6d5b1

Aliases

arxiv: 1503.02683 · arxiv_version: 1503.02683v3 · doi: 10.48550/arxiv.1503.02683 · pith_short_12: VXYKFGKL4IQL · pith_short_16: VXYKFGKL4IQLAY7G · pith_short_8: VXYKFGKL

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/VXYKFGKL4IQLAY7GUHDK55D7OA \
  | 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: adf0a2994be220b063e6a1c6aef47f702cf63c097f66b9f7110567853ca6d5b1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0d26f4472e38dc3b2e8811b0e58dcf21f097ef5ecaf834b26bcd0b8077517f8b",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2015-03-09T20:29:38Z",
    "title_canon_sha256": "826d662a01b3488ac40d109f1733f546a3fc0531feaaa6103e936ac8030edc8e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.02683",
    "kind": "arxiv",
    "version": 3
  }
}