Pith Number

pith:R7ZSLL2M

pith:2017:R7ZSLL2MKCOV2RC5VUYKGFF5YQ

not attested not anchored not stored refs pending

Robust Spatial Filtering with Graph Convolutional Neural Networks

Andrew Michael, Chao Zhang, Felipe Petroski Such, Miguel Dominguez, Nathan Cahill, Raymond Ptucha, Shagan Sah, Suhas Pillai

arxiv:1703.00792 v3 · 2017-03-02 · cs.CV

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{R7ZSLL2MKCOV2RC5VUYKGFF5YQ}

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	2026-05-18T00:40:17.333338Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8ff325af4c509d5d445dad30a314bdc439a540634ea147212e592e5cf15adc2e

Aliases

arxiv: 1703.00792 · arxiv_version: 1703.00792v3 · doi: 10.48550/arxiv.1703.00792 · pith_short_12: R7ZSLL2MKCOV · pith_short_16: R7ZSLL2MKCOV2RC5 · pith_short_8: R7ZSLL2M

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/R7ZSLL2MKCOV2RC5VUYKGFF5YQ \
  | 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: 8ff325af4c509d5d445dad30a314bdc439a540634ea147212e592e5cf15adc2e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0feb1a284df8182d942691d66fdd4127eb0393675f4ada913361089b3ff8b41f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-03-02T14:09:32Z",
    "title_canon_sha256": "c1e74b7736ac4b51cb9765bc95edc67f09332621a3dab397d4bdd30c1f7edf3c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.00792",
    "kind": "arxiv",
    "version": 3
  }
}