Pith Number

pith:VZ4ZH6SF

pith:2018:VZ4ZH6SFJVULU5ZHDHXVPH4BK3

not attested not anchored not stored refs pending

E-swish: Adjusting Activations to Different Network Depths

Eric Alcaide

arxiv:1801.07145 v1 · 2018-01-22 · cs.CV · cs.LG · 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{VZ4ZH6SFJVULU5ZHDHXVPH4BK3}

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	2026-05-18T00:25:22.124208Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ae7993fa454d68ba772719ef579f8156e5b0460b5961ac968e475d75587c3cb6

Aliases

arxiv: 1801.07145 · arxiv_version: 1801.07145v1 · doi: 10.48550/arxiv.1801.07145 · pith_short_12: VZ4ZH6SFJVUL · pith_short_16: VZ4ZH6SFJVULU5ZH · pith_short_8: VZ4ZH6SF

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/VZ4ZH6SFJVULU5ZHDHXVPH4BK3 \
  | 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: ae7993fa454d68ba772719ef579f8156e5b0460b5961ac968e475d75587c3cb6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "be49d927428346516b3154d6d05df2aaf924f13a22d9271bd7bb01c4135de7c9",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-01-22T15:40:29Z",
    "title_canon_sha256": "160ace143b073103a555495216b90a2bee481020eb767aa33a32c087690272b4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.07145",
    "kind": "arxiv",
    "version": 1
  }
}