Pith Number

pith:OWOR5IH2

pith:2026:OWOR5IH25ML6DVYPUJKD4EEJ74

not attested not anchored not stored refs pending

After the Euclidean Highway: Hyperbolic Expert AI as the Next Innovation

In Seok Kang, Kwan Soo Shin, Munho Lee

arxiv:2607.17513 v1 · 2026-07-20 · cs.LG · cs.AI · 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{OWOR5IH25ML6DVYPUJKD4EEJ74}

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	2026-07-21T01:21:49.806087Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

759d1ea0faeb17e1d70fa2543e1089ff387eafcdfcd541ae527672e5374faf1f

Aliases

arxiv: 2607.17513 · arxiv_version: 2607.17513v1 · doi: 10.48550/arxiv.2607.17513 · pith_short_12: OWOR5IH25ML6 · pith_short_16: OWOR5IH25ML6DVYP · pith_short_8: OWOR5IH2

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/OWOR5IH25ML6DVYPUJKD4EEJ74 \
  | 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: 759d1ea0faeb17e1d70fa2543e1089ff387eafcdfcd541ae527672e5374faf1f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "245564b354833ec10cee06070393fad29a59a49afb76ea0370a4fd4e8f7218c4",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-07-20T03:38:17Z",
    "title_canon_sha256": "ddabec43f86c04ab9104704f758b05a6eb4a7f4aa46af9e750cd7aa909eb2420"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.17513",
    "kind": "arxiv",
    "version": 1
  }
}