Pith Number

pith:2KEFQLIY

pith:2017:2KEFQLIYS4Y3WK4A7EMKN2L3V2

not attested not anchored not stored refs pending

A mixture model approach to infer land-use influence on point referenced water quality

Adrien Ickowicz, Jessica H. Ford, Keith R. Hayes

arxiv:1702.08140 v1 · 2017-02-27 · stat.AP · stat.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2KEFQLIYS4Y3WK4A7EMKN2L3V2}

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	2026-05-18T00:49:55.860093Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d288582d189731bb2b80f918a6e97bae9798cb3814f81cd10a2c8750ddf8ce12

Aliases

arxiv: 1702.08140 · arxiv_version: 1702.08140v1 · doi: 10.48550/arxiv.1702.08140 · pith_short_12: 2KEFQLIYS4Y3 · pith_short_16: 2KEFQLIYS4Y3WK4A · pith_short_8: 2KEFQLIY

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/2KEFQLIYS4Y3WK4A7EMKN2L3V2 \
  | 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: d288582d189731bb2b80f918a6e97bae9798cb3814f81cd10a2c8750ddf8ce12

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "06923989019751ed3751bd64f476cb74c48478e9a93e852a60fc47c12e24ab14",
    "cross_cats_sorted": [
      "stat.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2017-02-27T04:17:36Z",
    "title_canon_sha256": "ee7408377eca529c6d1fbe855739bb7c1e4d6f133b8742a1bfdea495eb65dfdb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.08140",
    "kind": "arxiv",
    "version": 1
  }
}