Pith Number

pith:ECB3DAXR

pith:2020:ECB3DAXRUYRX24VXSNQJT22SIX

not attested not anchored not stored refs pending

Path Signatures on Lie Groups

Darrick Lee, Robert Ghrist

arxiv:2007.06633 v2 · 2020-07-02 · cs.CV · cs.LG · math.DG · 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{ECB3DAXRUYRX24VXSNQJT22SIX}

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.

Cited by

1 paper in Pith

Average signature of geodesic paths in compact Lie groups

Receipt and verification

First computed	2026-07-05T01:19:28.383487Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2083b182f1a6237d72b7936099eb5245d23096a56edd8a95cdb9ceb3fe87542e

Aliases

arxiv: 2007.06633 · arxiv_version: 2007.06633v2 · doi: 10.48550/arxiv.2007.06633 · pith_short_12: ECB3DAXRUYRX · pith_short_16: ECB3DAXRUYRX24VX · pith_short_8: ECB3DAXR

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/ECB3DAXRUYRX24VXSNQJT22SIX \
  | 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: 2083b182f1a6237d72b7936099eb5245d23096a56edd8a95cdb9ceb3fe87542e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e09a1338ba6e9b75bc220038dc1ebb3394dc8aa01216264b04c3ecfc0e0da30f",
    "cross_cats_sorted": [
      "cs.LG",
      "math.DG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-07-02T18:38:49Z",
    "title_canon_sha256": "8a21977084353b2b8b1ba8aaade35a79f3f1c29309bc661b760bf19c07e1fd6f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.06633",
    "kind": "arxiv",
    "version": 2
  }
}