Pith Number

pith:6SOCGCON

pith:2017:6SOCGCON7CMUIBZ2MYNKIASVGU

not attested not anchored not stored refs pending

CNN features are also great at unsupervised classification

Eric Nyiri, Joris Gu\'erin, Olivier Gibaru, St\'ephane Thiery

arxiv:1707.01700 v2 · 2017-07-06 · cs.CV · cs.AI · 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{6SOCGCON7CMUIBZ2MYNKIASVGU}

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	2026-05-18T00:06:06.227690Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f49c2309cdf89944073a661aa4025535337b93b64e1daf9649b56d89d642fc80

Aliases

arxiv: 1707.01700 · arxiv_version: 1707.01700v2 · doi: 10.48550/arxiv.1707.01700 · pith_short_12: 6SOCGCON7CMU · pith_short_16: 6SOCGCON7CMUIBZ2 · pith_short_8: 6SOCGCON

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/6SOCGCON7CMUIBZ2MYNKIASVGU \
  | 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: f49c2309cdf89944073a661aa4025535337b93b64e1daf9649b56d89d642fc80

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8001aadc14d5005e1b197639880f48d6dbcbd7cf0c45c75d8e80bcd01b4484f3",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-07-06T09:24:35Z",
    "title_canon_sha256": "396191d4d90cbe2439d53a79941b6f08546cf89f4adba7cf076eb0fb13f1b37d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.01700",
    "kind": "arxiv",
    "version": 2
  }
}