Pith Number

pith:QEZ36GER

pith:2025:QEZ36GERGLNHLGXXTCS6AJBCQ7

not attested not anchored not stored refs pending

DeepSeek: Paradigm Shifts and Technical Evolution in Large AI Models

Haofen Wang, Huajun Chen, Jingping Liu, Luolin Xiong, Lu Sheng, Qing-Long Han, Xi Chen, Yanghua Xiao, Yang Tang, Yun Xiong

arxiv:2507.09955 v1 · 2025-07-14 · 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{QEZ36GERGLNHLGXXTCS6AJBCQ7}

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	2026-07-05T11:36:42.752022Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8133bf189132da759af798a5e0242287d2a70329ce82c5eead6c8e3867e84440

Aliases

arxiv: 2507.09955 · arxiv_version: 2507.09955v1 · doi: 10.48550/arxiv.2507.09955 · pith_short_12: QEZ36GERGLNH · pith_short_16: QEZ36GERGLNHLGXX · pith_short_8: QEZ36GER

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/QEZ36GERGLNHLGXXTCS6AJBCQ7 \
  | 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: 8133bf189132da759af798a5e0242287d2a70329ce82c5eead6c8e3867e84440

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "017952fd0bfa82077dee21115c981f39832c10b1522595613e7faebfdb16b067",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2025-07-14T06:10:30Z",
    "title_canon_sha256": "76850c38dfab748a384d080f0c5b9fe58df17b87be570fc20edb11ba25cb0794"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.09955",
    "kind": "arxiv",
    "version": 1
  }
}