Pith Number

pith:EBHVXNSL

pith:2023:EBHVXNSLEIUICYW6PRVIM4P6YR

not attested not anchored not stored refs pending

Lie groupoids determined by their orbit spaces

David Miyamoto

arxiv:2310.11968 v2 · 2023-10-18 · math.DG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EBHVXNSLEIUICYW6PRVIM4P6YR}

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	2026-07-05T07:59:35.742475Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

204f5bb64b22288162de7c6a8671fec470d2741946b3e32b83722b550f44d420

Aliases

arxiv: 2310.11968 · arxiv_version: 2310.11968v2 · doi: 10.48550/arxiv.2310.11968 · pith_short_12: EBHVXNSLEIUI · pith_short_16: EBHVXNSLEIUICYW6 · pith_short_8: EBHVXNSL

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/EBHVXNSLEIUICYW6PRVIM4P6YR \
  | 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: 204f5bb64b22288162de7c6a8671fec470d2741946b3e32b83722b550f44d420

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a30e30a89c4a52894d348d2550f22aeb2d67b4ef977d8449c2ac6e76c31cb49d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2023-10-18T13:47:33Z",
    "title_canon_sha256": "a8d2c2de2bfe541fea2441fb98e120ff021820dcee4916c86e9b09eaf85cdb50"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.11968",
    "kind": "arxiv",
    "version": 2
  }
}