Pith Number

pith:PWCLHH44

pith:2026:PWCLHH44IBCLFNTZGSNV6ODUPS

not attested not anchored not stored refs pending

A Generative Adversarial Graph Neural Network for Synthetic Time Series Data

Giorgio Gnecco, Johannes De Smedt, Marco Gregnanin, Maurizio Parton

arxiv:2605.22215 v1 · 2026-05-21 · cs.CE · q-fin.CP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PWCLHH44IBCLFNTZGSNV6ODUPS}

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	2026-05-22T01:04:32.560756Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7d84b39f9c4044b2b679349b5f38747c98e97e942dc05debb1963a7143ca2c59

Aliases

arxiv: 2605.22215 · arxiv_version: 2605.22215v1 · doi: 10.48550/arxiv.2605.22215 · pith_short_12: PWCLHH44IBCL · pith_short_16: PWCLHH44IBCLFNTZ · pith_short_8: PWCLHH44

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/PWCLHH44IBCLFNTZGSNV6ODUPS \
  | 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: 7d84b39f9c4044b2b679349b5f38747c98e97e942dc05debb1963a7143ca2c59

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c2b267cc6fd2dfe5cb14a6fb9e3d35fab48776755e6746e1ce397954cbb83225",
    "cross_cats_sorted": [
      "q-fin.CP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CE",
    "submitted_at": "2026-05-21T09:19:21Z",
    "title_canon_sha256": "9a039d136e3dc6e10344b1d9020a8022d51d641ae682075f0fc7a74872c57d2c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.22215",
    "kind": "arxiv",
    "version": 1
  }
}