Pith Number

pith:GGM3PIWQ

pith:2015:GGM3PIWQGAWVZTVDYFDIGTTTXC

not attested not anchored not stored refs pending

Tighter Estimates for epsilon-nets for Disks

Nabil H. Mustafa, Norbert Bus, Saurabh Ray, Shashwat Garg

arxiv:1501.03246 v1 · 2015-01-14 · 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{GGM3PIWQGAWVZTVDYFDIGTTTXC}

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	2026-05-18T02:29:24.402549Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3199b7a2d0302d5ccea3c146834e73b8a0178e17949f2dfa8d65507d6573759f

Aliases

arxiv: 1501.03246 · arxiv_version: 1501.03246v1 · doi: 10.48550/arxiv.1501.03246 · pith_short_12: GGM3PIWQGAWV · pith_short_16: GGM3PIWQGAWVZTVD · pith_short_8: GGM3PIWQ

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/GGM3PIWQGAWVZTVDYFDIGTTTXC \
  | 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: 3199b7a2d0302d5ccea3c146834e73b8a0178e17949f2dfa8d65507d6573759f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "67acf7e36a19cc64d6c12dac8a1714f055d0566f4418f8ab27ce62399f3aac8d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CG",
    "submitted_at": "2015-01-14T04:56:50Z",
    "title_canon_sha256": "19fd3ba42f29750f81a0cde6f9db288287ef5de6301d7eaa4033e8655f828dbe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.03246",
    "kind": "arxiv",
    "version": 1
  }
}