Pith Number

pith:6HFDDGCN

pith:2017:6HFDDGCNSKSUSFG6FID2AWMHFY

not attested not anchored not stored refs pending

Surface Networks

Daniele Panozzo, Denis Zorin, Ilya Kostrikov, Joan Bruna, Zhongshi Jiang

arxiv:1705.10819 v2 · 2017-05-30 · stat.ML · cs.GR · 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{6HFDDGCNSKSUSFG6FID2AWMHFY}

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	2026-05-18T00:13:07.642797Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f1ca31984d92a54914de2a07a059872e2d5523c4c26abcc2141a29df0a9054c1

Aliases

arxiv: 1705.10819 · arxiv_version: 1705.10819v2 · doi: 10.48550/arxiv.1705.10819 · pith_short_12: 6HFDDGCNSKSU · pith_short_16: 6HFDDGCNSKSUSFG6 · pith_short_8: 6HFDDGCN

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/6HFDDGCNSKSUSFG6FID2AWMHFY \
  | 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: f1ca31984d92a54914de2a07a059872e2d5523c4c26abcc2141a29df0a9054c1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4b0b2b2aa564b1f3686f4e0f92af227429ba779d735d1e1b0b780008e0b15990",
    "cross_cats_sorted": [
      "cs.GR",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2017-05-30T18:40:47Z",
    "title_canon_sha256": "eda8f6cc1457459434e9ae964d7bc6f3f8f000edcda1c76061cebeb230b4acbb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.10819",
    "kind": "arxiv",
    "version": 2
  }
}