Pith Number

pith:MQCGAXLI

pith:2025:MQCGAXLID7ZDTZAWCSQXLO2WGI

not attested not anchored not stored refs pending

Megrez2 Technical Report

Boxun Li, Bo Zhao, Congyi Liu, Dong Zhou, Guohao Dai, Guowei Niu, Haiyang Xu, Tao Yuan, Weilin Liu, Yadong Li, Yueqing Zhuang, Yu Wang, Zheyue Tan, Zhiyuan Li, Zhuyu Yao

arxiv:2507.17728 v1 · 2025-07-23 · 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{MQCGAXLID7ZDTZAWCSQXLO2WGI}

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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.

Cited by

1 paper in Pith

Scaling Latent Reasoning via Looped Language Models

Receipt and verification

First computed	2026-07-05T11:42:17.428468Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6404605d681ff239e41614a175bb5632210dcb4e928b00172815e89a7de6c597

Aliases

arxiv: 2507.17728 · arxiv_version: 2507.17728v1 · doi: 10.48550/arxiv.2507.17728 · pith_short_12: MQCGAXLID7ZD · pith_short_16: MQCGAXLID7ZDTZAW · pith_short_8: MQCGAXLI

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/MQCGAXLID7ZDTZAWCSQXLO2WGI \
  | 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: 6404605d681ff239e41614a175bb5632210dcb4e928b00172815e89a7de6c597

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "53f0e3373ad90718d1382dc3a2c78d65dc73845afa3c46a845894df11fcbb61f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-07-23T17:43:07Z",
    "title_canon_sha256": "68506f09fa36221ee7781f007951bbd90aee29aeeac38bda9391cef6188a0166"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.17728",
    "kind": "arxiv",
    "version": 1
  }
}