Pith Number

pith:DA62CGOR

pith:2017:DA62CGORE3VRNSVYC6T4DGPA3X

not attested not anchored not stored refs pending

Near-Optimal $\varepsilon$-Kernel Construction and Related Problems

David M. Mount, Guilherme D. da Fonseca, Sunil Arya

arxiv:1703.10868 v1 · 2017-03-31 · cs.CG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DA62CGORE3VRNSVYC6T4DGPA3X}

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.

Cited by

1 paper in Pith

On the Duality of Coverings in Hilbert Geometry

Receipt and verification

First computed	2026-05-18T00:47:32.460831Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

183da119d126eb16cab817a7c199e0dddb99daf63ae15a6241cd93397749cb03

Aliases

arxiv: 1703.10868 · arxiv_version: 1703.10868v1 · doi: 10.48550/arxiv.1703.10868 · pith_short_12: DA62CGORE3VR · pith_short_16: DA62CGORE3VRNSVY · pith_short_8: DA62CGOR

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/DA62CGORE3VRNSVYC6T4DGPA3X \
  | 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: 183da119d126eb16cab817a7c199e0dddb99daf63ae15a6241cd93397749cb03

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3582a9712d12e72fdf8c8b8f1cb911191dbf0fb4b45e5838faf3d2e8cfbc878a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CG",
    "submitted_at": "2017-03-31T11:54:29Z",
    "title_canon_sha256": "9ab15f3e3a0bf7b3eba846a521040a271ffe83bb580c775d4f7034c2ae74f364"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.10868",
    "kind": "arxiv",
    "version": 1
  }
}