Pith Number

pith:UNSXV4CJ

pith:2017:UNSXV4CJG2DRMH4ZQDNNOP74RQ

not attested not anchored not stored refs pending

A Marstrand-type restricted projection theorem in $\mathbb{R}^{3}$

Antti K\"aenm\"aki, Laura Venieri, Tuomas Orponen

arxiv:1708.04859 v2 · 2017-08-16 · math.CA · math.MG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UNSXV4CJG2DRMH4ZQDNNOP74RQ}

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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

Universal Sets for Projections

Receipt and verification

First computed	2026-07-05T02:54:27.062183Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a3657af0493687161f9980dad73ffc8c03ba66110e716774c5fca8be3258cfcc

Aliases

arxiv: 1708.04859 · arxiv_version: 1708.04859v2 · doi: 10.48550/arxiv.1708.04859 · pith_short_12: UNSXV4CJG2DR · pith_short_16: UNSXV4CJG2DRMH4Z · pith_short_8: UNSXV4CJ

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/UNSXV4CJG2DRMH4ZQDNNOP74RQ \
  | 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: a3657af0493687161f9980dad73ffc8c03ba66110e716774c5fca8be3258cfcc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a5fd7a5ce6c54dcc516f4ab69b5b3d709edc21560abb0daed0ffc816e1c9f7c2",
    "cross_cats_sorted": [
      "math.MG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2017-08-16T12:38:48Z",
    "title_canon_sha256": "13b4bc1a666f0a8c032ad50f594775dcaa2a7bae17bd4ab02e0dca2380620270"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.04859",
    "kind": "arxiv",
    "version": 2
  }
}