Pith Number

pith:IDVKZ2NX

pith:2025:IDVKZ2NXCHSI26BV5FP5WBKQ4W

not attested not anchored not stored refs pending

Target Concrete Score Matching: A Holistic Framework for Discrete Diffusion

James Thornton, Joshua Susskind, Navdeep Jaitly, Ruixiang Zhang, Shuangfei Zhai, Yizhe Zhang, Zijing Ou

arxiv:2504.16431 v1 · 2025-04-23 · 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{IDVKZ2NXCHSI26BV5FP5WBKQ4W}

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

3 papers in Pith

Efficient Long-Context Modeling in Diffusion Language Models via Block Approximate Sparse Attention

LLaDA-V: Large Language Diffusion Models with Visual Instruction Tuning

Large Language Diffusion Models

Receipt and verification

First computed	2026-07-05T10:52:46.608747Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

40eaace9b711e48d7835e95fdb0550e58bcb06c035d19700675600a7ee9607f0

Aliases

arxiv: 2504.16431 · arxiv_version: 2504.16431v1 · doi: 10.48550/arxiv.2504.16431 · pith_short_12: IDVKZ2NXCHSI · pith_short_16: IDVKZ2NXCHSI26BV · pith_short_8: IDVKZ2NX

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/IDVKZ2NXCHSI26BV5FP5WBKQ4W \
  | 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: 40eaace9b711e48d7835e95fdb0550e58bcb06c035d19700675600a7ee9607f0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1b964f911c5109352c6d37875e39afe861dec0ac83ba60e0abd718ac8a8a7da5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-04-23T05:32:58Z",
    "title_canon_sha256": "cc819f8b03d1ab143fc98a8d6757abe70a2c26f774a5ecb006a80ed7d1b6a134"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.16431",
    "kind": "arxiv",
    "version": 1
  }
}