Pith Number

pith:TZIUORPS

pith:2025:TZIUORPST2P3N24RNFWHQWG225

not attested not anchored not stored refs pending

A Unified Framework for Diffusion Bridge Problems: Flow Matching and Schr\"{o}dinger Matching into One

Minyoung Kim

arxiv:2503.21756 v2 · 2025-03-27 · 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{TZIUORPST2P3N24RNFWHQWG225}

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

Uncertainty-Aware Spatiotemporal Super-Resolution Data Assimilation with Diffusion Models

Receipt and verification

First computed	2026-07-05T12:09:43.900024Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9e514745f29e9fb6eb91696c7858dad75f58f6d96ca9abcc4d521d9ed5775ddd

Aliases

arxiv: 2503.21756 · arxiv_version: 2503.21756v2 · doi: 10.48550/arxiv.2503.21756 · pith_short_12: TZIUORPST2P3 · pith_short_16: TZIUORPST2P3N24R · pith_short_8: TZIUORPS

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/TZIUORPST2P3N24RNFWHQWG225 \
  | 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: 9e514745f29e9fb6eb91696c7858dad75f58f6d96ca9abcc4d521d9ed5775ddd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "60e8db7207228ed25d2ddc93b2097182d945892f7986a1f5eec03cf31cd3c78f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-03-27T17:57:03Z",
    "title_canon_sha256": "f90aff8c3ff90440f3ca12b82adc7105d5c28f76b29ab82be8018268e6126aa9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.21756",
    "kind": "arxiv",
    "version": 2
  }
}