Pith Number

pith:RFKEHZ5V

pith:2016:RFKEHZ5VYBNJM4JFW42IS5QPI7

not attested not anchored not stored refs pending

Numerical Facet Range Partition: Evaluation Metric and Methods

ChengXiang Zhai, Onur Gungor, Wei Han, Xueqing Liu

arxiv:1610.10000 v3 · 2016-10-31 · cs.IR · cs.HC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RFKEHZ5VYBNJM4JFW42IS5QPI7}

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	2026-05-18T00:49:51.344636Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

895443e7b5c05a967125b73489760f47c5ab361416a632bd57904252e1c031d5

Aliases

arxiv: 1610.10000 · arxiv_version: 1610.10000v3 · doi: 10.48550/arxiv.1610.10000 · pith_short_12: RFKEHZ5VYBNJ · pith_short_16: RFKEHZ5VYBNJM4JF · pith_short_8: RFKEHZ5V

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/RFKEHZ5VYBNJM4JFW42IS5QPI7 \
  | 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: 895443e7b5c05a967125b73489760f47c5ab361416a632bd57904252e1c031d5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f0d2458350d11c616c9366d1527bb079976f4216ee69a54061330a889e0ccf3e",
    "cross_cats_sorted": [
      "cs.HC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2016-10-31T16:25:15Z",
    "title_canon_sha256": "e97df32a935d84f9e30759eaa181c52426fed03b1d69deaa8012e8663f2c77a1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.10000",
    "kind": "arxiv",
    "version": 3
  }
}