Pith Number

pith:FY252EPA

pith:2024:FY252EPASWEGO3MYXMCVYECUFR

not attested not anchored not stored refs pending

Vikhr: The Family of Open-Source Instruction-Tuned Large Language Models for Russian

Aleksandr Nikolich, Artem Shelmanov, Igor Kiselev, Konstantin Korolev, Sergei Bratchikov

arxiv:2405.13929 v8 · 2024-05-22 · cs.CL · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FY252EPASWEGO3MYXMCVYECUFR}

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	2026-06-24T01:14:55.486057Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2e35dd11e09588676d98bb055c10542c45f0bcff2674205286f786d2a2414c89

Aliases

arxiv: 2405.13929 · arxiv_version: 2405.13929v8 · doi: 10.48550/arxiv.2405.13929 · pith_short_12: FY252EPASWEG · pith_short_16: FY252EPASWEGO3MY · pith_short_8: FY252EPA

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/FY252EPASWEGO3MYXMCVYECUFR \
  | 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: 2e35dd11e09588676d98bb055c10542c45f0bcff2674205286f786d2a2414c89

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "97f064ebdfc649eb1f411596471919670b60bf4cd6a0c419e13ed2ce6884a903",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2024-05-22T18:58:58Z",
    "title_canon_sha256": "4f694dda48edb42a63390c92eeb918cd3e1899ce0b974f2c4e929dcd967c8736"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.13929",
    "kind": "arxiv",
    "version": 8
  }
}