Pith Number

pith:E7622CHC

pith:2020:E7622CHCHOO4AFIZX7RD6DNXSF

not attested not anchored not stored refs pending

Robust Large-Margin Learning in Hyperbolic Space

Aditya Menon, Ankit Singh Rawat, Manzil Zaheer, Melanie Weber, Sanjiv Kumar

arxiv:2004.05465 v3 · 2020-04-11 · 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{E7622CHCHOO4AFIZX7RD6DNXSF}

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	2026-07-05T05:12:06.950340Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

27fdad08e23b9dc01519bfe23f0db7917d7ebcb6e5e8677f1f90e0d42c941fb8

Aliases

arxiv: 2004.05465 · arxiv_version: 2004.05465v3 · doi: 10.48550/arxiv.2004.05465 · pith_short_12: E7622CHCHOO4 · pith_short_16: E7622CHCHOO4AFIZ · pith_short_8: E7622CHC

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/E7622CHCHOO4AFIZX7RD6DNXSF \
  | 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: 27fdad08e23b9dc01519bfe23f0db7917d7ebcb6e5e8677f1f90e0d42c941fb8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c1385638659787cc904a29580f866b3260abf92ee50d4dc50f6b069add42d8d2",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-04-11T19:11:30Z",
    "title_canon_sha256": "d9070925d9cd9c25f716cb3ada16b76130c02c0087bbf9fe239c944285c3853a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.05465",
    "kind": "arxiv",
    "version": 3
  }
}