Pith Number

pith:74VBHSV5

pith:2026:74VBHSV5QG5DBUDRIQ64GWJNBC

not attested not anchored not stored refs pending

D2PO: Optimizing Diffusion Samplers via Dynamic Preference

Bohyung Han, Jinkyu Kim, Jinyoung Choi

arxiv:2607.06609 v1 · 2026-07-07 · 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{74VBHSV5QG5DBUDRIQ64GWJNBC}

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	2026-07-09T00:19:20.260458Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ff2a13cabd81ba30d071443dc3592d088bf603c33f55f74352188f3585bf3f6f

Aliases

arxiv: 2607.06609 · arxiv_version: 2607.06609v1 · doi: 10.48550/arxiv.2607.06609 · pith_short_12: 74VBHSV5QG5D · pith_short_16: 74VBHSV5QG5DBUDR · pith_short_8: 74VBHSV5

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/74VBHSV5QG5DBUDRIQ64GWJNBC \
  | 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: ff2a13cabd81ba30d071443dc3592d088bf603c33f55f74352188f3585bf3f6f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ae9ce6abae3728237b18476b9b20a3c5ff05afbbaeff428aa0121c89b4d83713",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-07-07T06:05:42Z",
    "title_canon_sha256": "c397ff02cd5252fe9228479461ff58ef1caf2ce2fc013ae048aced8e4f7535a1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.06609",
    "kind": "arxiv",
    "version": 1
  }
}