Pith Number

pith:G7ZLI73Z

pith:2026:G7ZLI73ZDFZCCTA6XCHMAMWSWG

not attested not anchored not stored refs pending

Post-Generation Curation of Synthetic Images via Homogeneous-Heterogeneous Splitting

Chaoda Song, Disheng Liu, Tuo Liang, Yu Yin

arxiv:2607.02637 v1 · 2026-07-02 · cs.LG · 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{G7ZLI73ZDFZCCTA6XCHMAMWSWG}

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	2026-07-07T00:16:04.751543Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

37f2b47f791972214c1eb88ec032d2b18519676d7ed9364ca0fc593c5f0c7fbe

Aliases

arxiv: 2607.02637 · arxiv_version: 2607.02637v1 · doi: 10.48550/arxiv.2607.02637 · pith_short_12: G7ZLI73ZDFZC · pith_short_16: G7ZLI73ZDFZCCTA6 · pith_short_8: G7ZLI73Z

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/G7ZLI73ZDFZCCTA6XCHMAMWSWG \
  | 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: 37f2b47f791972214c1eb88ec032d2b18519676d7ed9364ca0fc593c5f0c7fbe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c2537446f6c06d266e5d258f8cc962b6d223fc3b57c687709936c709f322f994",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-07-02T15:34:46Z",
    "title_canon_sha256": "c966d9a60cbe48ee89e29f319dbca09e9bdf290c3951d4ad2d3ed242d72f1b38"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.02637",
    "kind": "arxiv",
    "version": 1
  }
}