Pith Number

pith:IZNJWGNV

pith:2016:IZNJWGNV5ATU4FORCJPRNGOXY7

not attested not anchored not stored refs pending

Discrete Deep Feature Extraction: A Theory and New Architectures

Aleksandar Stani\'c, Helmut B\"olcskei, Michael Tschannen, Philipp Grohs, Thomas Wiatowski

arxiv:1605.08283 v1 · 2016-05-26 · cs.LG · cs.CV · cs.IT · cs.NE · math.IT · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IZNJWGNV5ATU4FORCJPRNGOXY7}

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	2026-05-18T01:06:28.612136Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

465a9b19b5e8274e15d1125f1699d7c7f736d62e8e4ceb34396eecdb5c9bf441

Aliases

arxiv: 1605.08283 · arxiv_version: 1605.08283v1 · doi: 10.48550/arxiv.1605.08283 · pith_short_12: IZNJWGNV5ATU · pith_short_16: IZNJWGNV5ATU4FOR · pith_short_8: IZNJWGNV

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/IZNJWGNV5ATU4FORCJPRNGOXY7 \
  | 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: 465a9b19b5e8274e15d1125f1699d7c7f736d62e8e4ceb34396eecdb5c9bf441

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b01bf86f3568d61704b581fc445b92780aed730b156ba8129e095b01493a858",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.IT",
      "cs.NE",
      "math.IT",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2016-05-26T13:55:07Z",
    "title_canon_sha256": "a4d7c6f56e4039ab5f5b2c0136aceae10a395cc741ebaa3ca1de19cf3c2f5046"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.08283",
    "kind": "arxiv",
    "version": 1
  }
}