Pith Number

pith:NZIXXSW7

pith:2025:NZIXXSW7AUA33C7QKIAIHRVPHO

not attested not anchored not stored refs pending

Multi-fidelity Parameter Estimation Using Conditional Diffusion Models

Caroline Tatsuoka, Dongbin Xiu, Guannan Zhang, Minglei Yang

arxiv:2504.01894 v1 · 2025-04-02 · 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{NZIXXSW7AUA33C7QKIAIHRVPHO}

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

2 papers in Pith

From Visual Synthesis to Interactive Worlds: Toward Production-Ready 3D Asset Generation

Receipt and verification

First computed	2026-07-05T10:43:31.382933Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6e517bcadf0501bd8bf0520083c6af3bad1c81c6633559da7652d6135a8c617b

Aliases

arxiv: 2504.01894 · arxiv_version: 2504.01894v1 · doi: 10.48550/arxiv.2504.01894 · pith_short_12: NZIXXSW7AUA3 · pith_short_16: NZIXXSW7AUA33C7Q · pith_short_8: NZIXXSW7

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/NZIXXSW7AUA33C7QKIAIHRVPHO \
  | 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: 6e517bcadf0501bd8bf0520083c6af3bad1c81c6633559da7652d6135a8c617b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "02343b328f1b256f9f235219baa7f029c3f339e53e69513e93d131d34504c345",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-04-02T16:54:47Z",
    "title_canon_sha256": "b24da0ff6aa1f4701ccb6b0e2bd94d7c3d4a126e7475e44e93e28fe5596c1811"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.01894",
    "kind": "arxiv",
    "version": 1
  }
}