Pith Number

pith:XT2RTVAO

pith:2025:XT2RTVAOHRYMZ6LMNTNXMLWO3H

not attested not anchored not stored refs pending

Themisto: Jupyter-Based Runtime Benchmark

Konstantin Grotov, Sergey Titov

arxiv:2504.12365 v1 · 2025-04-16 · cs.SE · cs.AI · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XT2RTVAOHRYMZ6LMNTNXMLWO3H}

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	2026-07-05T10:50:14.945046Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bcf519d40e3c70ccf96c6cdb762eced9d94994836148823ed41a83dbdaa24c29

Aliases

arxiv: 2504.12365 · arxiv_version: 2504.12365v1 · doi: 10.48550/arxiv.2504.12365 · pith_short_12: XT2RTVAOHRYM · pith_short_16: XT2RTVAOHRYMZ6LM · pith_short_8: XT2RTVAO

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/XT2RTVAOHRYMZ6LMNTNXMLWO3H \
  | 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: bcf519d40e3c70ccf96c6cdb762eced9d94994836148823ed41a83dbdaa24c29

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c5bd999a3af6224979c88496a2ec755a639daa1d79c6df86998231afa9d272c0",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2025-04-16T16:07:18Z",
    "title_canon_sha256": "754be365bc76a6918be3fcdc36aa9ec467bd916fe2046bb1e27a17f6b91ef301"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.12365",
    "kind": "arxiv",
    "version": 1
  }
}