Pith Number

pith:7XSK2UZY

pith:2025:7XSK2UZYVEPYDCLZGTNI4HWNQ2

not attested not anchored not stored refs pending

ProDiff: Prototype-Guided Diffusion for Minimal Information Trajectory Imputation

Feng Yao, Jianhong Mou, Jingyuan Wang, Kang Yang, Le Zhou, Suoyi Tan, Tianci Bu, Wenchuan Yang, Xin Lu

arxiv:2505.23048 v1 · 2025-05-29 · 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{7XSK2UZYVEPYDCLZGTNI4HWNQ2}

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	2026-07-05T11:11:54.436720Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fde4ad5338a91f81897934da8e1ecd86b6fc6342c5972516d128204d02339dbe

Aliases

arxiv: 2505.23048 · arxiv_version: 2505.23048v1 · doi: 10.48550/arxiv.2505.23048 · pith_short_12: 7XSK2UZYVEPY · pith_short_16: 7XSK2UZYVEPYDCLZ · pith_short_8: 7XSK2UZY

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/7XSK2UZYVEPYDCLZGTNI4HWNQ2 \
  | 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: fde4ad5338a91f81897934da8e1ecd86b6fc6342c5972516d128204d02339dbe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0a922dd130222122c05ea7d32742a4526667529c5a6ea0660b9f205c2d9f28ae",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-05-29T03:43:16Z",
    "title_canon_sha256": "50bd3fb51d2de03d49021107fa2ac274817d0f7c9f50464c79024ade32abfb2d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.23048",
    "kind": "arxiv",
    "version": 1
  }
}