Pith Number

pith:SWYBQYKQ

pith:2025:SWYBQYKQMVSA7ADFJNKHE65FAY

not attested not anchored not stored refs pending

GEORCE: A Fast New Control Algorithm for Computing Geodesics

Frederik M\"obius Rygaard, S{\o}ren Hauberg

arxiv:2505.05961 v3 · 2025-05-09 · math.DG · 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{SWYBQYKQMVSA7ADFJNKHE65FAY}

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	2026-07-17T00:20:38.602999Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

95b018615065640f80654b54727ba5061b83beeb8b09c4a0278de64943ead8ed

Aliases

arxiv: 2505.05961 · arxiv_version: 2505.05961v3 · doi: 10.48550/arxiv.2505.05961 · pith_short_12: SWYBQYKQMVSA · pith_short_16: SWYBQYKQMVSA7ADF · pith_short_8: SWYBQYKQ

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/SWYBQYKQMVSA7ADFJNKHE65FAY \
  | 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: 95b018615065640f80654b54727ba5061b83beeb8b09c4a0278de64943ead8ed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7089a02d598a9f0d1a78a0c184db083b189a6b6390e93c796623122b82729415",
    "cross_cats_sorted": [
      "stat.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2025-05-09T11:21:51Z",
    "title_canon_sha256": "1c6aaf1e5c84d4ede15f6f21b271f14efce96413b5f8632e1f4879c7d80bbe0e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.05961",
    "kind": "arxiv",
    "version": 3
  }
}