Pith Number

pith:SPYFZPLR

pith:2023:SPYFZPLRCVLKWSJXZPK7NPCYDB

not attested not anchored not stored refs pending

TimeGNN: Temporal Dynamic Graph Learning for Time Series Forecasting

Chrysoula Kosma, Michalis Vazirgiannis, Nancy Xu

arxiv:2307.14680 v2 · 2023-07-27 · 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{SPYFZPLRCVLKWSJXZPK7NPCYDB}

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	2026-07-05T07:18:28.551865Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

93f05cbd711556ab4937cbd5f6bc581862fa3d4634ef0795e1e4e21bb12387dc

Aliases

arxiv: 2307.14680 · arxiv_version: 2307.14680v2 · doi: 10.48550/arxiv.2307.14680 · pith_short_12: SPYFZPLRCVLK · pith_short_16: SPYFZPLRCVLKWSJX · pith_short_8: SPYFZPLR

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/SPYFZPLRCVLKWSJXZPK7NPCYDB \
  | 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: 93f05cbd711556ab4937cbd5f6bc581862fa3d4634ef0795e1e4e21bb12387dc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9ccb47ac110096cc5d6b4dc76dfc020e03fc8a63e454d1fa4ab5760a90c5559b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-07-27T08:10:19Z",
    "title_canon_sha256": "66e32c99a375a333f64475c3a96b3d702dbdf99f5c87aaaa056455bb650ab8fe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.14680",
    "kind": "arxiv",
    "version": 2
  }
}