Pith Number

pith:GMBDYTZF

pith:2025:GMBDYTZFVP6BWK2WUHE5F4PVFO

not attested not anchored not stored refs pending

GNNs Meet Sequence Models Along the Shortest-Path: an Expressive Method for Link Prediction

Andrea Passerini, Antonio Longa, Bruno Lepri, Francesco Ferrini, Veronica Lachi

arxiv:2507.07138 v1 · 2025-07-09 · 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{GMBDYTZFVP6BWK2WUHE5F4PVFO}

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	2026-07-05T11:34:31.668182Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

33023c4f25abfc1b2b56a1c9d2f1f52ba18b43a541e42dab9bb22ed011fc290a

Aliases

arxiv: 2507.07138 · arxiv_version: 2507.07138v1 · doi: 10.48550/arxiv.2507.07138 · pith_short_12: GMBDYTZFVP6B · pith_short_16: GMBDYTZFVP6BWK2W · pith_short_8: GMBDYTZF

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/GMBDYTZFVP6BWK2WUHE5F4PVFO \
  | 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: 33023c4f25abfc1b2b56a1c9d2f1f52ba18b43a541e42dab9bb22ed011fc290a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "46efc605aa639ecb9d0465e970f1a4f08d5735cc54dedb8e4ac76c19279865b4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-07-09T01:37:19Z",
    "title_canon_sha256": "bfac1a479afb9f15ed68dfa38270c37c87d759aff4dce01cf07af87dba0389e2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.07138",
    "kind": "arxiv",
    "version": 1
  }
}