Pith Number

pith:GMPKKWCX

pith:2020:GMPKKWCXZMN5TN44NZVHEXM5T2

not attested not anchored not stored refs pending

RuSemShift: a dataset of historical lexical semantic change in Russian

Andrey Kutuzov, Julia Rodina

arxiv:2010.06436 v1 · 2020-10-13 · 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{GMPKKWCXZMN5TN44NZVHEXM5T2}

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	2026-07-05T01:42:48.708268Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

331ea55857cb1bd9b79c6e6a725d9d9ea0e75d931fee0711510b8c00a0afd0f9

Aliases

arxiv: 2010.06436 · arxiv_version: 2010.06436v1 · doi: 10.48550/arxiv.2010.06436 · pith_short_12: GMPKKWCXZMN5 · pith_short_16: GMPKKWCXZMN5TN44 · pith_short_8: GMPKKWCX

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/GMPKKWCXZMN5TN44NZVHEXM5T2 \
  | 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: 331ea55857cb1bd9b79c6e6a725d9d9ea0e75d931fee0711510b8c00a0afd0f9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e3d5b7cf5a01b71e27f6592ed0ff892db4621dd35a908eb5ab14079e46438d44",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2020-10-13T14:54:05Z",
    "title_canon_sha256": "1fa82647285dde332f22e72e6d0a5fd3436281af5fb37fe82e97be92e161b5fc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.06436",
    "kind": "arxiv",
    "version": 1
  }
}