Pith Number

pith:GE2GP7QS

pith:2020:GE2GP7QSBHNA55C2VR5KOW76EX

not attested not anchored not stored refs pending

Generalized Penalty for Circular Coordinate Representation

Alice Patania, Hengrui Luo, Jisu Kim, Mikael Vejdemo-Johansson

arxiv:2006.02554 v3 · 2020-06-03 · stat.ML · cs.LG · math.AT · stat.CO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GE2GP7QSBHNA55C2VR5KOW76EX}

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	2026-07-05T04:28:39.071635Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

313467fe1209da0ef45aac7aa75bfe25f29e23c726582fbc1d50579202718963

Aliases

arxiv: 2006.02554 · arxiv_version: 2006.02554v3 · doi: 10.48550/arxiv.2006.02554 · pith_short_12: GE2GP7QSBHNA · pith_short_16: GE2GP7QSBHNA55C2 · pith_short_8: GE2GP7QS

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/GE2GP7QSBHNA55C2VR5KOW76EX \
  | 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: 313467fe1209da0ef45aac7aa75bfe25f29e23c726582fbc1d50579202718963

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "38ef9d87740b5278d09ef7883e2a02c92cba5011bc94cf9a9259d7c0d23d913e",
    "cross_cats_sorted": [
      "cs.LG",
      "math.AT",
      "stat.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2020-06-03T22:01:10Z",
    "title_canon_sha256": "55533b58c1d403d6f205d1d4773921edb57c1095cec83a59e44ef729a08bee5f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.02554",
    "kind": "arxiv",
    "version": 3
  }
}