Pith Number

pith:3OSFOGQD

pith:2026:3OSFOGQDPAO6Z6PTMM46CR36HM

not attested not anchored not stored refs pending

Weight-Space Geometry of Offline Reasoning Training

Aleksandr Nikolich, Igor Kiselev, Karina Romanova, Vladimir Platonov

arxiv:2606.23740 v1 · 2026-06-21 · cs.LG · 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{3OSFOGQDPAO6Z6PTMM46CR36HM}

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	2026-06-24T00:14:24.683680Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dba4571a03781decf9f36339e1477e3b2a705c8913fe51e480bf72c082a96b5e

Aliases

arxiv: 2606.23740 · arxiv_version: 2606.23740v1 · doi: 10.48550/arxiv.2606.23740 · pith_short_12: 3OSFOGQDPAO6 · pith_short_16: 3OSFOGQDPAO6Z6PT · pith_short_8: 3OSFOGQD

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/3OSFOGQDPAO6Z6PTMM46CR36HM \
  | 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: dba4571a03781decf9f36339e1477e3b2a705c8913fe51e480bf72c082a96b5e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "df6fad198badefca6dcbf3deef58d549808e5cfca8465e2f0352ec3f0d8c1751",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-06-21T15:34:21Z",
    "title_canon_sha256": "f08081b7a6add874c16f9f5e37247900de3133660ae63bc60dae6fdafb757672"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.23740",
    "kind": "arxiv",
    "version": 1
  }
}