Pith Number

pith:AQWDKZUL

pith:2025:AQWDKZULL5PLEBC7ZLDXKGOM4V

not attested not anchored not stored refs pending

$\alpha$-Flow: A Unified Framework for Continuous-State Discrete Flow Matching Models

Chaoran Cheng, Ge Liu, Jiahan Li, Jiajun Fan

arxiv:2504.10283 v1 · 2025-04-14 · cs.LG · stat.ML

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

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\usepackage{pith}
\pithnumber{AQWDKZULL5PLEBC7ZLDXKGOM4V}

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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

4 papers in Pith

A Time-Reparameterized Cumulative Intensity Extrapolation Sampler for Discrete Flow Matching

Generative Modeling of Discrete Data Using Geometric Latent Subspaces

LangFlow: Continuous Diffusion Rivals Discrete in Language Modeling

Towards Faster Language Model Inference Using Mixture-of-Experts Flow Matching

Receipt and verification

First computed	2026-07-05T10:48:50.526683Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

042c35668b5f5eb2045fcac77519cce55e884d592c6fe578c774e41c0724e1ab

Aliases

arxiv: 2504.10283 · arxiv_version: 2504.10283v1 · doi: 10.48550/arxiv.2504.10283 · pith_short_12: AQWDKZULL5PL · pith_short_16: AQWDKZULL5PLEBC7 · pith_short_8: AQWDKZUL

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/AQWDKZULL5PLEBC7ZLDXKGOM4V \
  | 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: 042c35668b5f5eb2045fcac77519cce55e884d592c6fe578c774e41c0724e1ab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "392e56b0ab33f50140ce48de647b53b861feae0c472f8421e2992f1d0c2afb91",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-04-14T14:51:45Z",
    "title_canon_sha256": "6daa89b6b873c92d835f99f516c2a938bbaac167ab31bd6298e37233cf6630d1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.10283",
    "kind": "arxiv",
    "version": 1
  }
}