Pith Number

pith:TUD6WJSW

pith:2026:TUD6WJSWYLHO5MQBDXUPXZBPDX

not attested not anchored not stored refs pending

LinkML-Scala: a Robust, Fast, and Portable Implementation of LinkML

Andriy Plokhotnyuk, Kacper Grzymkowski, Piotr Sowinski

arxiv:2607.22335 v1 · 2026-07-24 · cs.DB

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TUD6WJSWYLHO5MQBDXUPXZBPDX}

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	2026-07-27T01:21:03.446547Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9d07eb2656c2ceeeb2011de8fbe42f1dcffbfe9658733ae30cecc5527962cc0b

Aliases

arxiv: 2607.22335 · arxiv_version: 2607.22335v1 · doi: 10.48550/arxiv.2607.22335 · pith_short_12: TUD6WJSWYLHO · pith_short_16: TUD6WJSWYLHO5MQB · pith_short_8: TUD6WJSW

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/TUD6WJSWYLHO5MQBDXUPXZBPDX \
  | 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: 9d07eb2656c2ceeeb2011de8fbe42f1dcffbfe9658733ae30cecc5527962cc0b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "35b1763939cbf67128adbd9e1a900f2bc7bc81fe919167e8ca23710311359004",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2026-07-24T14:12:59Z",
    "title_canon_sha256": "db798876d05b8b1804f925197589040715dcff20ae42a3f2b4e9949894d55652"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.22335",
    "kind": "arxiv",
    "version": 1
  }
}