Pith Number

pith:SPDRMRHY

pith:2018:SPDRMRHYW6X2UXXBHL5R7WWXIJ

not attested not anchored not stored refs pending

German Dialect Identification Using Classifier Ensembles

Alina Maria Ciobanu, Liviu P. Dinu, Shervin Malmasi

arxiv:1807.08230 v1 · 2018-07-22 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SPDRMRHYW6X2UXXBHL5R7WWXIJ}

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	2026-05-18T00:10:08.826254Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

93c71644f8b7afaa5ee13afb1fdad7427cf011ca695d6a91ad28a40acb02b45c

Aliases

arxiv: 1807.08230 · arxiv_version: 1807.08230v1 · doi: 10.48550/arxiv.1807.08230 · pith_short_12: SPDRMRHYW6X2 · pith_short_16: SPDRMRHYW6X2UXXB · pith_short_8: SPDRMRHY

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/SPDRMRHYW6X2UXXBHL5R7WWXIJ \
  | 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: 93c71644f8b7afaa5ee13afb1fdad7427cf011ca695d6a91ad28a40acb02b45c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6fa0be55f8352edd41ab5eb0e90f97b3c01c8256ba2aeb33dfc0561036d291bf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-07-22T03:20:19Z",
    "title_canon_sha256": "01028e471366417db72e3eea337a59cd59cba895f81e0f693de558670e1714ec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.08230",
    "kind": "arxiv",
    "version": 1
  }
}