Pith Number

pith:QL3RLT5X

pith:2024:QL3RLT5XA64VFQOGLVIICYYZS7

not attested not anchored not stored refs pending

Subset Selection Problems in Planar Point Sets

Adrian Dumitrescu, Dingyuan Liu, Felix Christian Clemen, J\'ozsef Balogh

arxiv:2412.14287 v1 · 2024-12-18 · math.CO · 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{QL3RLT5XA64VFQOGLVIICYYZS7}

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

3 papers in Pith

Geometric Sidon Problems

Lines in the prime number graph

No-three-in-line sets on the checkerboard grid

Receipt and verification

First computed	2026-07-05T09:51:45.200364Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

82f715cfb707b952c1c65d5081631997ef2d4ddad43fc6e2c59020b44b1725cd

Aliases

arxiv: 2412.14287 · arxiv_version: 2412.14287v1 · doi: 10.48550/arxiv.2412.14287 · pith_short_12: QL3RLT5XA64V · pith_short_16: QL3RLT5XA64VFQOG · pith_short_8: QL3RLT5X

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/QL3RLT5XA64VFQOGLVIICYYZS7 \
  | 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: 82f715cfb707b952c1c65d5081631997ef2d4ddad43fc6e2c59020b44b1725cd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b5b215e14555a3d04b009f01a6c8917402135883a5beec34cf73364ec2202bee",
    "cross_cats_sorted": [
      "cs.CG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2024-12-18T19:30:27Z",
    "title_canon_sha256": "de764e00e675c5a696907d92ea4d6847c715ebf10d36b69d0c43d85cc5aa69e1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.14287",
    "kind": "arxiv",
    "version": 1
  }
}