Pith Number

pith:WOM67VNM

pith:2019:WOM67VNMEFO4FLHLF5S3XKJFHU

not attested not anchored not stored refs pending

Fitting a manifold of large reach to noisy data

Charles Fefferman, Hariharan Narayanan, Matti Lassas, Sergei Ivanov

arxiv:1910.05084 v4 · 2019-10-11 · math.ST · stat.TH

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\usepackage{pith}
\pithnumber{WOM67VNMEFO4FLHLF5S3XKJFHU}

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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

Manifold Fitting: A Review of Methods and Applications

Receipt and verification

First computed	2026-07-05T04:15:06.352446Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b399efd5ac215dc2aceb2f65bba9253d256b7983533c5d60c2b9e2f2ab2d8959

Aliases

arxiv: 1910.05084 · arxiv_version: 1910.05084v4 · doi: 10.48550/arxiv.1910.05084 · pith_short_12: WOM67VNMEFO4 · pith_short_16: WOM67VNMEFO4FLHL · pith_short_8: WOM67VNM

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/WOM67VNMEFO4FLHLF5S3XKJFHU \
  | 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: b399efd5ac215dc2aceb2f65bba9253d256b7983533c5d60c2b9e2f2ab2d8959

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1314d0d59f1c3e19557d1f8f80bf296119bedc1e76f3eabc6eba5b626bd5a196",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2019-10-11T11:24:19Z",
    "title_canon_sha256": "2e497884fefa08ba718c3e48ca49af1df071d26929b5115ce0990b56983047d9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.05084",
    "kind": "arxiv",
    "version": 4
  }
}