Pith Number

pith:OGWQQYCS

pith:2021:OGWQQYCSSNZWB3GVAFUO6EX74Q

not attested not anchored not stored refs pending

Lorentzian Graph Convolutional Networks

Chuan Shi, Guojie Song, Nian Liu, Xiao Wang, Yiding Zhang

arxiv:2104.07477 v1 · 2021-04-15 · 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{OGWQQYCSSNZWB3GVAFUO6EX74Q}

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	2026-07-05T02:32:28.387534Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

71ad086052937360ecd50168ef12ffe4343f2361b7590643b24f5b9f8184a8d5

Aliases

arxiv: 2104.07477 · arxiv_version: 2104.07477v1 · doi: 10.48550/arxiv.2104.07477 · pith_short_12: OGWQQYCSSNZW · pith_short_16: OGWQQYCSSNZWB3GV · pith_short_8: OGWQQYCS

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/OGWQQYCSSNZWB3GVAFUO6EX74Q \
  | 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: 71ad086052937360ecd50168ef12ffe4343f2361b7590643b24f5b9f8184a8d5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "882a634824026c004403c8552a55b2f4522d289ffbc08f95a5350d42bcf152b3",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-04-15T14:14:25Z",
    "title_canon_sha256": "22ddf6910a198b27ca9250b207eb91534206bcaee1716953bcf7a792fb5fdd43"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.07477",
    "kind": "arxiv",
    "version": 1
  }
}