Pith Number

pith:T34B4B2F

pith:2021:T34B4B2F3AKA7X3VYKVUUICOB7

not attested not anchored not stored refs pending

Iterative SE(3)-Transformers

Edward Wagstaff, Fabian B. Fuchs, Ingmar Posner, Justas Dauparas

arxiv:2102.13419 v2 · 2021-02-26 · 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{T34B4B2F3AKA7X3VYKVUUICOB7}

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	2026-07-05T02:23:27.973604Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9ef81e0745d8140fdf75c2ab4a204e0fd77b28e3d35ee83538bcf4593d5cdfe5

Aliases

arxiv: 2102.13419 · arxiv_version: 2102.13419v2 · doi: 10.48550/arxiv.2102.13419 · pith_short_12: T34B4B2F3AKA · pith_short_16: T34B4B2F3AKA7X3V · pith_short_8: T34B4B2F

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/T34B4B2F3AKA7X3VYKVUUICOB7 \
  | 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: 9ef81e0745d8140fdf75c2ab4a204e0fd77b28e3d35ee83538bcf4593d5cdfe5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6925586a8e08d3315f5f595c73e8d51f461498963779407c8b6be05fd5238949",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-02-26T11:56:34Z",
    "title_canon_sha256": "112896709b78b29fff52ccb18e2f7a2059dd87a1d9efd9ef8c209005d91afedd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.13419",
    "kind": "arxiv",
    "version": 2
  }
}