Pith Number

pith:33UYG2CG

pith:2021:33UYG2CGEONDRYXAXMPC5J72R6

not attested not anchored not stored refs pending

CInC Flow: Characterizable Invertible 3x3 Convolution

Girish Varma, Marius Dufraisse, Sandeep Nagar

arxiv:2107.01358 v1 · 2021-07-03 · cs.LG · cs.AI · 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{33UYG2CGEONDRYXAXMPC5J72R6}

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	2026-07-05T03:04:05.717860Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dee9836846239a38e2e0bb1e2ea7fa8f8f97b7659361f9622b38ca697bdec95d

Aliases

arxiv: 2107.01358 · arxiv_version: 2107.01358v1 · doi: 10.48550/arxiv.2107.01358 · pith_short_12: 33UYG2CGEOND · pith_short_16: 33UYG2CGEONDRYXA · pith_short_8: 33UYG2CG

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/33UYG2CGEONDRYXAXMPC5J72R6 \
  | 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: dee9836846239a38e2e0bb1e2ea7fa8f8f97b7659361f9622b38ca697bdec95d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "be1f0e62254c1c1c6c3b36fe9cc6df60f702607033f2d5f3448e7b4f8b8744f3",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-07-03T06:55:24Z",
    "title_canon_sha256": "9c8227884fef06f22739923ad08c587d55e260559be4af74577c6a7fee249c12"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.01358",
    "kind": "arxiv",
    "version": 1
  }
}