Pith Number

pith:WVNEL7TC

pith:2021:WVNEL7TCDEOYRLHWCHU3JTI7GO

not attested not anchored not stored refs pending

PyTorch Geometric Temporal: Spatiotemporal Signal Processing with Neural Machine Learning Models

Alexander Riedel, Benedek Rozemberczki, Ferenc Beres, George Panagopoulos, Guzm\'an L\'opez, Maria Astefanoaei, Nicolas Collignon, Oliver Kiss, Paul Scherer, Rik Sarkar, Yixuan He

arxiv:2104.07788 v3 · 2021-04-15 · cs.LG · cs.AI · cs.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WVNEL7TCDEOYRLHWCHU3JTI7GO}

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	2026-07-05T02:48:22.473427Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b55a45fe62191d88acf611e9b4cd1f338f68e65191ab62b392b8c720b61302ed

Aliases

arxiv: 2104.07788 · arxiv_version: 2104.07788v3 · doi: 10.48550/arxiv.2104.07788 · pith_short_12: WVNEL7TCDEOY · pith_short_16: WVNEL7TCDEOYRLHW · pith_short_8: WVNEL7TC

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/WVNEL7TCDEOYRLHWCHU3JTI7GO \
  | 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: b55a45fe62191d88acf611e9b4cd1f338f68e65191ab62b392b8c720b61302ed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5d628346294d0c3e2c7b99506b88a27e08b9da455e123f37740036ae79da5c1b",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.SI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-04-15T21:45:57Z",
    "title_canon_sha256": "6eab215530e1a6317631f451e889c26717c9a4d077564bc5abfaeb7d3bfe40d0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.07788",
    "kind": "arxiv",
    "version": 3
  }
}