Pith Number

pith:3LGHK3WK

pith:2021:3LGHK3WKDREC3QRZGYEUAYISON

not attested not anchored not stored refs pending

A Piece-wise Polynomial Filtering Approach for Graph Neural Networks

Arun Iyer, Chanakya Ekbote, Manan Sharma, Rahul Ragesh, Sundararajan Sellamanickam, Vijay Lingam

arxiv:2112.03499 v1 · 2021-12-07 · 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{3LGHK3WKDREC3QRZGYEUAYISON}

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	2026-07-05T03:38:46.197052Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dacc756eca1c482dc2393609406112737e5cd3e208a3519fc17d28c7644ece40

Aliases

arxiv: 2112.03499 · arxiv_version: 2112.03499v1 · doi: 10.48550/arxiv.2112.03499 · pith_short_12: 3LGHK3WKDREC · pith_short_16: 3LGHK3WKDREC3QRZ · pith_short_8: 3LGHK3WK

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/3LGHK3WKDREC3QRZGYEUAYISON \
  | 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: dacc756eca1c482dc2393609406112737e5cd3e208a3519fc17d28c7644ece40

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "98e8c454b4577f63f023549c66dd42ce9669c6dc014cdae07b1aea9772029bd4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-12-07T05:16:53Z",
    "title_canon_sha256": "f7e7d3b1d4bc8ecc86041cabee1df475b84310cfaa957afb76e4e3f219db38ec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.03499",
    "kind": "arxiv",
    "version": 1
  }
}