Pith Number

pith:KMAM7O4T

pith:2022:KMAM7O4TZNT55XBLMIBPRDPZKN

not attested not anchored not stored refs pending

Structure Enhanced Graph Neural Networks for Link Prediction

Baole Ai, Wenting Shen, Yong Li, Zhou Qin

arxiv:2201.05293 v1 · 2022-01-14 · 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{KMAM7O4TZNT55XBLMIBPRDPZKN}

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	2026-07-05T03:48:21.953437Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5300cfbb93cb67dedc2b6202f88df953439110a67822ca50b88a334a4e97501e

Aliases

arxiv: 2201.05293 · arxiv_version: 2201.05293v1 · doi: 10.48550/arxiv.2201.05293 · pith_short_12: KMAM7O4TZNT5 · pith_short_16: KMAM7O4TZNT55XBL · pith_short_8: KMAM7O4T

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/KMAM7O4TZNT55XBLMIBPRDPZKN \
  | 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: 5300cfbb93cb67dedc2b6202f88df953439110a67822ca50b88a334a4e97501e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "342055ffe1ef1ea0a2b181c7173d517aae172cab30171113fd4987b09fd043b0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-01-14T03:49:30Z",
    "title_canon_sha256": "6b3fff57ac994e6d0771bc9cac43ad9219b734761955fc3f0cd7af98223f6012"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.05293",
    "kind": "arxiv",
    "version": 1
  }
}