Pith Number

pith:L7ISCQRM

pith:2026:L7ISCQRMVB63BE44WOLG24NZRU

not attested not anchored not stored refs pending

U.S. Technological Containment and the Rise of China's Open AI Ecosystem

Bowen Lou, James Evans, Nadav Kunievsky, Tianshu Sun, Wang Jin

arxiv:2606.15999 v2 · 2026-06-14 · econ.GN · cs.CY · q-fin.EC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{L7ISCQRMVB63BE44WOLG24NZRU}

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	2026-08-18T01:12:09.084316Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5fd121422ca87db0939cb3966d71b98d14ba9c03a1adb27f1f4a4f2e6164de02

Aliases

arxiv: 2606.15999 · arxiv_version: 2606.15999v2 · doi: 10.48550/arxiv.2606.15999 · pith_short_12: L7ISCQRMVB63 · pith_short_16: L7ISCQRMVB63BE44 · pith_short_8: L7ISCQRM

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/L7ISCQRMVB63BE44WOLG24NZRU \
  | 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: 5fd121422ca87db0939cb3966d71b98d14ba9c03a1adb27f1f4a4f2e6164de02

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cfa7a5cf04027f97cf132bee2ecf2c70540e2c7f107c2a7361f457d08f0d93be",
    "cross_cats_sorted": [
      "cs.CY",
      "q-fin.EC"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "econ.GN",
    "submitted_at": "2026-06-14T19:55:20Z",
    "title_canon_sha256": "af388e5e8fa88c325a33c4856d47d98bce895ab25f43da886498bcc9fc52a084"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.15999",
    "kind": "arxiv",
    "version": 2
  }
}