Pith Number

pith:ZDKAZMB5

pith:2022:ZDKAZMB5G6JHRKRVFFUXT2ZRPD

not attested not anchored not stored refs pending

Concrete Score Matching: Generalized Score Matching for Discrete Data

Chenlin Meng, Jiaming Song, Kristy Choi, Stefano Ermon

arxiv:2211.00802 v2 · 2022-11-02 · 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{ZDKAZMB5G6JHRKRVFFUXT2ZRPD}

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

Continuous diffusion for categorical data

TokenRatio: Principled Token-Level Preference Optimization via Ratio Matching

Simple Self-Conditioning Adaptation for Masked Diffusion Models

Receipt and verification

First computed	2026-07-05T05:34:03.315767Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c8d40cb03d379278aa35296979eb3178d362d4270685d0ff919bad8f5bc6ece9

Aliases

arxiv: 2211.00802 · arxiv_version: 2211.00802v2 · doi: 10.48550/arxiv.2211.00802 · pith_short_12: ZDKAZMB5G6JH · pith_short_16: ZDKAZMB5G6JHRKRV · pith_short_8: ZDKAZMB5

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/ZDKAZMB5G6JHRKRVFFUXT2ZRPD \
  | 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: c8d40cb03d379278aa35296979eb3178d362d4270685d0ff919bad8f5bc6ece9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a5106e589ffe3840c2298091dba8ba53f056f1a003b5f2bfd17d2eec30610c47",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-11-02T00:41:37Z",
    "title_canon_sha256": "127e2d08d79719f9e5f592e877f09a0ad1656a7481d6e03bced77ab3399be23e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.00802",
    "kind": "arxiv",
    "version": 2
  }
}