Pith Number

pith:72OMH7KY

pith:2020:72OMH7KY7SYYMUFHG6NOGHAYIN

not attested not anchored not stored refs pending

Transfer Learning with Graph Neural Networks for Short-Term Highway Traffic Forecasting

Eric Rask, Jane Macfarlane, Prasanna Balaprakash, Tanwi Mallick

arxiv:2004.08038 v2 · 2020-04-17 · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{72OMH7KY7SYYMUFHG6NOGHAYIN}

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	2026-07-05T00:56:05.322377Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fe9cc3fd58fcb18650a7379ae31c18437d3eb729fe5f5640acc1c7a17cfb47e5

Aliases

arxiv: 2004.08038 · arxiv_version: 2004.08038v2 · doi: 10.48550/arxiv.2004.08038 · pith_short_12: 72OMH7KY7SYY · pith_short_16: 72OMH7KY7SYYMUFH · pith_short_8: 72OMH7KY

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/72OMH7KY7SYYMUFHG6NOGHAYIN \
  | 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: fe9cc3fd58fcb18650a7379ae31c18437d3eb729fe5f5640acc1c7a17cfb47e5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bab9b50dd6fe79c0d544ac3b0f84d89061df2a1123e145c9ca98a63d66c75fec",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-04-17T02:29:42Z",
    "title_canon_sha256": "50f1e1ef1dacf9c7816dfaf9af8a66d85b2d6a8e380258026f9a644a0c29c595"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.08038",
    "kind": "arxiv",
    "version": 2
  }
}