Pith Number

pith:UK4AAZXG

pith:2025:UK4AAZXGIPVILSZQL24XA7XCZZ

not attested not anchored not stored refs pending

PPTNet: A Hybrid Periodic Pattern-Transformer Architecture for Traffic Flow Prediction and Congestion Identification

Cheng Wang, Hongrui Kou, Jingkai Li, Yuxin Zhang, Zhouhang Lv, Ziyu Wang

arxiv:2505.13047 v2 · 2025-05-19 · 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{UK4AAZXGIPVILSZQL24XA7XCZZ}

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	2026-07-05T11:20:54.083361Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a2b80066e643ea85cb305eb9707ee2ce450ddb0f2cc544329356b33c3986a527

Aliases

arxiv: 2505.13047 · arxiv_version: 2505.13047v2 · doi: 10.48550/arxiv.2505.13047 · pith_short_12: UK4AAZXGIPVI · pith_short_16: UK4AAZXGIPVILSZQ · pith_short_8: UK4AAZXG

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/UK4AAZXGIPVILSZQL24XA7XCZZ \
  | 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: a2b80066e643ea85cb305eb9707ee2ce450ddb0f2cc544329356b33c3986a527

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "09e401840c522c334d2ea9c65f7bf6b96c9020f9f59ca52b144bc710d509e36b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-05-19T12:36:12Z",
    "title_canon_sha256": "ce914669b85393356fc20ec4c034d324c9c4e4a20eaac621dc0794e6037d2e7e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.13047",
    "kind": "arxiv",
    "version": 2
  }
}