Pith Number

pith:M5U75B55

pith:2021:M5U75B55J2FHBYE7S5O4JAITZN

not attested not anchored not stored refs pending

Learning to Pool in Graph Neural Networks for Extrapolation

Jihoon Ko, Juho Lee, Kijung Shin, Taehyung Kwon

arxiv:2106.06210 v2 · 2021-06-11 · 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{M5U75B55J2FHBYE7S5O4JAITZN}

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	2026-07-05T03:20:36.589051Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6769fe87bd4e8a70e09f975dc48113cb5baa06f2741cfd320f1fd62dd46d10f6

Aliases

arxiv: 2106.06210 · arxiv_version: 2106.06210v2 · doi: 10.48550/arxiv.2106.06210 · pith_short_12: M5U75B55J2FH · pith_short_16: M5U75B55J2FHBYE7 · pith_short_8: M5U75B55

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/M5U75B55J2FHBYE7S5O4JAITZN \
  | 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: 6769fe87bd4e8a70e09f975dc48113cb5baa06f2741cfd320f1fd62dd46d10f6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0747965010ce2bdea61246dbe5d20c6aa9c29cd9705d266d1b60c71c58ce15f8",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-06-11T07:30:26Z",
    "title_canon_sha256": "4782b4ec09a809412a452f9016f9e327dd79681f6d0e079b5afa304c8707759a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.06210",
    "kind": "arxiv",
    "version": 2
  }
}