Pith Number

pith:Y7SNPJCS

pith:2026:Y7SNPJCSDKKHOKDPAJHASCWZOX

not attested not anchored not stored refs pending

GeMPO: Generalized Measure Matching for Online Diffusion Reinforcement Learning

Bo Dai, Chenxiao Gao, Haitong Ma, Na Li, Tianyi Chen

arxiv:2603.10250 v2 · 2026-03-10 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Y7SNPJCSDKKHOKDPAJHASCWZOX}

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	2026-05-26T01:03:27.566310Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c7e4d7a4521a9477286f024e090ad975c4e795b5de15ce8fbe77350ca38f7e78

Aliases

arxiv: 2603.10250 · arxiv_version: 2603.10250v2 · doi: 10.48550/arxiv.2603.10250 · pith_short_12: Y7SNPJCSDKKH · pith_short_16: Y7SNPJCSDKKHOKDP · pith_short_8: Y7SNPJCS

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/Y7SNPJCSDKKHOKDPAJHASCWZOX \
  | 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: c7e4d7a4521a9477286f024e090ad975c4e795b5de15ce8fbe77350ca38f7e78

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e95ee327606cad4cfc53964bf2a8605cfbb579c1a3bd95f7a9768cb1da57c13e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-03-10T22:01:13Z",
    "title_canon_sha256": "2b3039d1780865d412693825786f09ea0665c7e3eb5209354e159773a389b2b4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2603.10250",
    "kind": "arxiv",
    "version": 2
  }
}