Pith Number

pith:KL2BFLNN

pith:2014:KL2BFLNNEEEHY5KLYTW73PNPZG

not attested not anchored not stored refs pending

A Solvable Model for Fermion Masses on a Warped 6D World with the Extra 2D Sphere

Akira Kokado, Takesi Saito

arxiv:1409.4517 v2 · 2014-09-16 · 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{KL2BFLNNEEEHY5KLYTW73PNPZG}

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	2026-05-18T01:42:02.284627Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

52f412adad21087c754bc4edfdbdafc98c3fac68a57f2e90daa5cadc3d7cba7e

Aliases

arxiv: 1409.4517 · arxiv_version: 1409.4517v2 · doi: 10.48550/arxiv.1409.4517 · pith_short_12: KL2BFLNNEEEH · pith_short_16: KL2BFLNNEEEHY5KL · pith_short_8: KL2BFLNN

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/KL2BFLNNEEEHY5KLYTW73PNPZG \
  | 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: 52f412adad21087c754bc4edfdbdafc98c3fac68a57f2e90daa5cadc3d7cba7e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b43c94eed77a624be4978881ec29b149eb282f0b89cc5425bcd5a2cce247ab05",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2014-09-16T06:42:05Z",
    "title_canon_sha256": "73bfe4e1ac18afcb6339a3aecc99ac6d09521dba15dbfb95e3c2c630dfdfdd1c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.4517",
    "kind": "arxiv",
    "version": 2
  }
}