Pith Number

pith:FLZ2YZXY

pith:2026:FLZ2YZXYHISLXWNAUNOS4N5PZU

not attested not anchored not stored refs pending

UnMaskFork: Test-Time Scaling for Masked Diffusion via Deterministic Action Branching

Kou Misaki, Takuya Akiba

arxiv:2602.04344 v2 · 2026-02-04 · 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{FLZ2YZXYHISLXWNAUNOS4N5PZU}

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.

Cited by

1 paper in Pith

VGB for Masked Diffusion Model: Efficient Test-time Scaling for Reward Satisfaction and Sample Editing

Receipt and verification

First computed	2026-07-21T02:21:30.042193Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2af3ac66f83a24bbd9a0a35d2e37afcd169d24a06c7402e46286de93c0be517a

Aliases

arxiv: 2602.04344 · arxiv_version: 2602.04344v2 · doi: 10.48550/arxiv.2602.04344 · pith_short_12: FLZ2YZXYHISL · pith_short_16: FLZ2YZXYHISLXWNA · pith_short_8: FLZ2YZXY

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/FLZ2YZXYHISLXWNAUNOS4N5PZU \
  | 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: 2af3ac66f83a24bbd9a0a35d2e37afcd169d24a06c7402e46286de93c0be517a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c9348982627674f94c2553d2c3bce74af6b41085902af1c6111672aa27895d9c",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-02-04T09:13:08Z",
    "title_canon_sha256": "8b8bba33a526100dd7e9c6a757caec50bb85c607f3ae42b9fab3dac373c66f84"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.04344",
    "kind": "arxiv",
    "version": 2
  }
}