Pith Number

pith:FJADFFDN

pith:2026:FJADFFDNBQ5G56DCZFVS2B7IV6

not attested not anchored not stored refs pending

A Study of Crosslinguistic Influence in Language Models

Abderrahmane Issam, Gerasimos Spanakis, Jan Scholtes, Yusuf Can Semerci

arxiv:2601.21587 v2 · 2026-01-29 · 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{FJADFFDNBQ5G56DCZFVS2B7IV6}

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	2026-07-29T00:24:35.535096Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2a4032946d0c3a6ef862c96b2d07e8afb2512658c3af93a3f39b3fd821e3699f

Aliases

arxiv: 2601.21587 · arxiv_version: 2601.21587v2 · doi: 10.48550/arxiv.2601.21587 · pith_short_12: FJADFFDNBQ5G · pith_short_16: FJADFFDNBQ5G56DC · pith_short_8: FJADFFDN

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/FJADFFDNBQ5G56DCZFVS2B7IV6 \
  | 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: 2a4032946d0c3a6ef862c96b2d07e8afb2512658c3af93a3f39b3fd821e3699f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e67307233371858e3f1fd3593d7d18383c5baf1c6c34c466696f9f5033c07e55",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-01-29T11:53:48Z",
    "title_canon_sha256": "9c0376edd9411927a0afb6c9bcd627d5560c7a0c4d16edfd63db97c95fbde565"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2601.21587",
    "kind": "arxiv",
    "version": 2
  }
}