Pith Number

pith:DOEKPRNT

pith:2014:DOEKPRNTRA4CB4D73TTRC73BBZ

not attested not anchored not stored refs pending

The Optimal Arbitrary-Proportional Finite-Set-Partitioning

Tiancheng Li

arxiv:1411.6529 v1 · 2014-11-24 · cs.NA · stat.AP · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DOEKPRNTRA4CB4D73TTRC73BBZ}

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	2026-05-18T00:39:18.607619Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1b88a7c5b3883820f07fdce7117f610e53d3cffefc85a0e6a20cec0fd8e109dc

Aliases

arxiv: 1411.6529 · arxiv_version: 1411.6529v1 · doi: 10.48550/arxiv.1411.6529 · pith_short_12: DOEKPRNTRA4C · pith_short_16: DOEKPRNTRA4CB4D7 · pith_short_8: DOEKPRNT

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/DOEKPRNTRA4CB4D73TTRC73BBZ \
  | 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: 1b88a7c5b3883820f07fdce7117f610e53d3cffefc85a0e6a20cec0fd8e109dc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "10a3915fb43760bf4e482187b891e1e793d850bb8575284ac0de8d2e5fb5363c",
    "cross_cats_sorted": [
      "stat.AP",
      "stat.ME"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NA",
    "submitted_at": "2014-11-24T16:56:28Z",
    "title_canon_sha256": "7ab675dc7d1ea48ad2f2873fc7727b317e05ba49ba0f88145bfa43b56d36d990"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.6529",
    "kind": "arxiv",
    "version": 1
  }
}