Pith Number

pith:U3AXT2FR

pith:2016:U3AXT2FRBGQOS2EEADD2PRE2ER

not attested not anchored not stored refs pending

Near equipartitions of colored point sets

Andreas F. Holmsen, Claudiu Valculescu, Jan Kyn\v{c}l

arxiv:1602.02264 v5 · 2016-02-06 · math.CO · math.MG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{U3AXT2FRBGQOS2EEADD2PRE2ER}

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	2026-05-18T00:42:51.830006Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a6c179e8b109a0e9688400c7a7c49a2476f43b5e6f8f7a660bda97adc61e4f97

Aliases

arxiv: 1602.02264 · arxiv_version: 1602.02264v5 · doi: 10.48550/arxiv.1602.02264 · pith_short_12: U3AXT2FRBGQO · pith_short_16: U3AXT2FRBGQOS2EE · pith_short_8: U3AXT2FR

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/U3AXT2FRBGQOS2EEADD2PRE2ER \
  | 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: a6c179e8b109a0e9688400c7a7c49a2476f43b5e6f8f7a660bda97adc61e4f97

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2ff1171af9d695d0f5a9d5c617523b17272062e66315f61139a0e0c50b08415b",
    "cross_cats_sorted": [
      "math.MG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2016-02-06T15:06:34Z",
    "title_canon_sha256": "3e749023d9004454e6318e40f676ea0ab7791b05290150055937c6ad8003aab1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.02264",
    "kind": "arxiv",
    "version": 5
  }
}