Pith Number

pith:5W4UZVST

pith:2018:5W4UZVSTPI2ENKDLMKRPHD5Z7N

not attested not anchored not stored refs pending

On Geometric Alignment in Low Doubling Dimension

Hu Ding, Mingquan Ye

arxiv:1811.07455 v1 · 2018-11-19 · cs.LG · cs.CG · 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{5W4UZVSTPI2ENKDLMKRPHD5Z7N}

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	2026-05-18T00:00:24.470210Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

edb94cd6537a3446a86b62a2f38fb9fb4f8850289d293dc85b67f28fb21143c3

Aliases

arxiv: 1811.07455 · arxiv_version: 1811.07455v1 · doi: 10.48550/arxiv.1811.07455 · pith_short_12: 5W4UZVSTPI2E · pith_short_16: 5W4UZVSTPI2ENKDL · pith_short_8: 5W4UZVST

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/5W4UZVSTPI2ENKDLMKRPHD5Z7N \
  | 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: edb94cd6537a3446a86b62a2f38fb9fb4f8850289d293dc85b67f28fb21143c3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1277cb6550f64aebcd8cbab35e7e5016bce0aea76b76ee7d073f6594652e1c6f",
    "cross_cats_sorted": [
      "cs.CG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-11-19T02:03:35Z",
    "title_canon_sha256": "a9da1581e4269d857c49efdcafa9b891d00a28fc979696d9d1826424bfe51249"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.07455",
    "kind": "arxiv",
    "version": 1
  }
}