Pith Number

pith:PDWHFJXC

pith:2024:PDWHFJXCQWWHOUQP3Z22UDBQ52

not attested not anchored not stored refs pending

Semi-decentralized Training of Spatio-Temporal Graph Neural Networks for Traffic Prediction

Gordan Je\v{z}i\'c, Ivana Podnar \v{Z}arko, Ivan Kralj, Lodovico Giaretta, \v{S}ar\=unas Girdzijauskas

arxiv:2412.03188 v2 · 2024-12-04 · cs.LG · cs.AI · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PDWHFJXCQWWHOUQP3Z22UDBQ52}

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	2026-07-05T11:07:17.470705Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

78ec72a6e285ac77520fde75aa0c30eeb467bdd42bc515249d9f613f2be477f9

Aliases

arxiv: 2412.03188 · arxiv_version: 2412.03188v2 · doi: 10.48550/arxiv.2412.03188 · pith_short_12: PDWHFJXCQWWH · pith_short_16: PDWHFJXCQWWHOUQP · pith_short_8: PDWHFJXC

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/PDWHFJXCQWWHOUQP3Z22UDBQ52 \
  | 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: 78ec72a6e285ac77520fde75aa0c30eeb467bdd42bc515249d9f613f2be477f9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "21e444fef9d0c5a22890033bb46b1b636f78677e5c7152456e3869260a6ff5dc",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.DC"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-12-04T10:20:21Z",
    "title_canon_sha256": "8f6f9460aada0b798784dc544304a5ec083ed8d6050b605d09fc02bfc1b5e8f7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.03188",
    "kind": "arxiv",
    "version": 2
  }
}