Pith Number

pith:X2XEZCTT

pith:2026:X2XEZCTTWLAJJTZK7GGPQXAHPA

not attested not anchored not stored refs pending

Einstein World Models

Ali Mekky, Kentaro Inui, Munachiso Samuel Nwadike, Zangir Iklassov, Zayd M. Kawakibi Zuhri

arxiv:2606.26969 v1 · 2026-06-25 · cs.AI · cs.CL · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{X2XEZCTTWLAJJTZK7GGPQXAHPA}

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	2026-06-26T01:16:05.494607Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

beae4c8a73b2c094cf2af98cf85c0778322834e4e2fc87ed253664bcc9a4953d

Aliases

arxiv: 2606.26969 · arxiv_version: 2606.26969v1 · doi: 10.48550/arxiv.2606.26969 · pith_short_12: X2XEZCTTWLAJ · pith_short_16: X2XEZCTTWLAJJTZK · pith_short_8: X2XEZCTT

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/X2XEZCTTWLAJJTZK7GGPQXAHPA \
  | 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: beae4c8a73b2c094cf2af98cf85c0778322834e4e2fc87ed253664bcc9a4953d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2dbbf852deddfbf085844cade98386aeeaca5fdf3d97a78944e5464ee1a1afd7",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-06-25T12:42:04Z",
    "title_canon_sha256": "a28b3d18cfabc6bbf81e317e9d7d9f70c126b2939478370a0e844bd17f6287cc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.26969",
    "kind": "arxiv",
    "version": 1
  }
}