Pith Number

pith:3HLABZ5M

pith:2020:3HLABZ5MJO57N5KHP5ZNKH2IPK

not attested not anchored not stored refs pending

Equivariant Maps for Hierarchical Structures

Marjan Albooyeh, Renhao Wang, Siamak Ravanbakhsh

arxiv:2006.03627 v2 · 2020-06-05 · cs.LG · cs.CV · math.GR · 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{3HLABZ5MJO57N5KHP5ZNKH2IPK}

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	2026-07-05T01:53:51.507899Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d9d600e7ac4bbbf6f5477f72d51f487a9754c38265fe705cf3a4f18c02cf87ab

Aliases

arxiv: 2006.03627 · arxiv_version: 2006.03627v2 · doi: 10.48550/arxiv.2006.03627 · pith_short_12: 3HLABZ5MJO57 · pith_short_16: 3HLABZ5MJO57N5KH · pith_short_8: 3HLABZ5M

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/3HLABZ5MJO57N5KHP5ZNKH2IPK \
  | 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: d9d600e7ac4bbbf6f5477f72d51f487a9754c38265fe705cf3a4f18c02cf87ab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3f8a66b3831e6c30ae5cc8fb8894927631a34b36eee76e57bb7e76f55735ee0d",
    "cross_cats_sorted": [
      "cs.CV",
      "math.GR",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-06-05T18:42:12Z",
    "title_canon_sha256": "e76953ccd7c716cec59c09acb9d3405b336adcda6255a099a415a2e01622df58"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.03627",
    "kind": "arxiv",
    "version": 2
  }
}