Pith Number

pith:JHE4P7R3

pith:2021:JHE4P7R3YWZF26HC7JQ6W7GXKY

not attested not anchored not stored refs pending

Graph Neural Network Training with Data Tiering

Jinjun Xiong, Kun Wu, Mert Hidayeto\u{g}lu, Seung Won Min, Wen-Mei Hwu, Xiang Song

arxiv:2111.05894 v1 · 2021-11-10 · 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{JHE4P7R3YWZF26HC7JQ6W7GXKY}

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	2026-07-05T03:30:56.028142Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

49c9c7fe3bc5b25d78e2fa61eb7cd756223f157fdaa4fac7bb7d25ca6e87caa3

Aliases

arxiv: 2111.05894 · arxiv_version: 2111.05894v1 · doi: 10.48550/arxiv.2111.05894 · pith_short_12: JHE4P7R3YWZF · pith_short_16: JHE4P7R3YWZF26HC · pith_short_8: JHE4P7R3

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/JHE4P7R3YWZF26HC7JQ6W7GXKY \
  | 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: 49c9c7fe3bc5b25d78e2fa61eb7cd756223f157fdaa4fac7bb7d25ca6e87caa3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "44df6bd0960a4ca655ac6a6e39d95af0532db581646f603129f606f48990e046",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-11-10T19:35:10Z",
    "title_canon_sha256": "879156acf9570607954df386887e9630ef5ef50c11fb2e32d3b7d7c416ece4f0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.05894",
    "kind": "arxiv",
    "version": 1
  }
}