Pith Number

pith:IC3RER76

pith:2016:IC3RER76GZ5CTFL5JNVKVBKESR

not attested not anchored not stored refs pending

The small Kakeya sets in $T^{*}_{2}(\mathcal{C})$, $\mathcal{C}$ a conic

Maarten De Boeck

arxiv:1601.03539 v1 · 2016-01-14 · math.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{IC3RER76GZ5CTFL5JNVKVBKESR}

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	2026-05-18T01:22:53.210647Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

40b71247fe367a29957d4b6aaa8544946788709b46f5ad1f203e4607589a2ed3

Aliases

arxiv: 1601.03539 · arxiv_version: 1601.03539v1 · doi: 10.48550/arxiv.1601.03539 · pith_short_12: IC3RER76GZ5C · pith_short_16: IC3RER76GZ5CTFL5 · pith_short_8: IC3RER76

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/IC3RER76GZ5CTFL5JNVKVBKESR \
  | 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: 40b71247fe367a29957d4b6aaa8544946788709b46f5ad1f203e4607589a2ed3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cba6bcbd12e8d43a7e0097074333b73862491f4531da3b38fb2984d57a8c4732",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2016-01-14T10:12:45Z",
    "title_canon_sha256": "81bcdaa04665095c11161940c7a7060b3555e80da60ce171df27591d56cf3e26"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.03539",
    "kind": "arxiv",
    "version": 1
  }
}