Pith Number

pith:ROXMVDZE

pith:2020:ROXMVDZEXNRZJE4KVXS5UXTJS7

not attested not anchored not stored refs pending

Active Tuning

Martin V. Butz, Matthias Karlbauer, Sebastian Otte

arxiv:2010.03958 v2 · 2020-10-02 · 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{ROXMVDZEXNRZJE4KVXS5UXTJS7}

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	2026-07-05T01:54:31.492631Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8baeca8f24bb6394938aade5da5e6997f7e7a71afc58c5d2f42fbcb1b96b3712

Aliases

arxiv: 2010.03958 · arxiv_version: 2010.03958v2 · doi: 10.48550/arxiv.2010.03958 · pith_short_12: ROXMVDZEXNRZ · pith_short_16: ROXMVDZEXNRZJE4K · pith_short_8: ROXMVDZE

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/ROXMVDZEXNRZJE4KVXS5UXTJS7 \
  | 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: 8baeca8f24bb6394938aade5da5e6997f7e7a71afc58c5d2f42fbcb1b96b3712

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "59245a7de1509119c5325842b527795578a8a4c872a9c9e457dc9c323bfca114",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-10-02T20:21:58Z",
    "title_canon_sha256": "0a2309c66e97fcea43ba2ae91cb80c83237582ec22e8aef101f32289203093fc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.03958",
    "kind": "arxiv",
    "version": 2
  }
}