Pith Number

pith:GC2HGJQY

pith:2016:GC2HGJQYU73I3VGKVBN7UONDEP

not attested not anchored not stored refs pending

Applications of incidence bounds in point covering problems

Edvin Berglin, Ingo van Duijn, Jesper Sindahl Nielsen, Peyman Afshani

arxiv:1603.07282 v1 · 2016-03-23 · 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{GC2HGJQYU73I3VGKVBN7UONDEP}

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	2026-05-18T01:18:23.904049Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

30b4732618a7f68dd4caa85bfa39a323fe9288bd9cacf1447200395ca5b3bbf0

Aliases

arxiv: 1603.07282 · arxiv_version: 1603.07282v1 · doi: 10.48550/arxiv.1603.07282 · pith_short_12: GC2HGJQYU73I · pith_short_16: GC2HGJQYU73I3VGK · pith_short_8: GC2HGJQY

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/GC2HGJQYU73I3VGKVBN7UONDEP \
  | 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: 30b4732618a7f68dd4caa85bfa39a323fe9288bd9cacf1447200395ca5b3bbf0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "85fce723b95c7afe680269932b000624be7b0613f5cb298e82ce5d602c3c1afa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CG",
    "submitted_at": "2016-03-23T17:35:54Z",
    "title_canon_sha256": "06a10785595cf4e0d7c2f5333e50bff2782f753e534b4ee5563812d75452fcfe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.07282",
    "kind": "arxiv",
    "version": 1
  }
}