Pith Number

pith:FHGHSNGN

pith:2025:FHGHSNGNOPB6MZZ3C2MR53W2OZ

not attested not anchored not stored refs pending

Multimodal sampling via Schr\"odinger-F\"ollmer samplers with temperatures

Xiaojie Wang, Xiaoyan Zhang

arxiv:2512.23965 v2 · 2025-12-30 · math.NA · cs.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FHGHSNGNOPB6MZZ3C2MR53W2OZ}

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.

Receipt and verification

First computed	2026-06-04T01:08:38.854246Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

29cc7934cd73c3e6673b16991eeeda7652b16279d69dec1e29aa245698c96e50

Aliases

arxiv: 2512.23965 · arxiv_version: 2512.23965v2 · doi: 10.48550/arxiv.2512.23965 · pith_short_12: FHGHSNGNOPB6 · pith_short_16: FHGHSNGNOPB6MZZ3 · pith_short_8: FHGHSNGN

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/FHGHSNGNOPB6MZZ3C2MR53W2OZ \
  | 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: 29cc7934cd73c3e6673b16991eeeda7652b16279d69dec1e29aa245698c96e50

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "79bc60c1e817b0f7b9d5fb8bffd6e7656416eb8883397a9eceafdc7eb2afdcb9",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2025-12-30T03:37:40Z",
    "title_canon_sha256": "0b3a8d6df99d8d962b2e9f0256ba1df64a2293355261a486fa591d0ce2b998ae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2512.23965",
    "kind": "arxiv",
    "version": 2
  }
}