Pith Number

pith:YQT6BME5

pith:2018:YQT6BME5BX24EZDGPNXPXLFPDP

not attested not anchored not stored refs pending

A spatially varying change points model for monitoring glaucoma progression using visual field data

Jean-Claude Mwanza, Joshua L. Warren, Samuel I. Berchuck

arxiv:1811.11038 v1 · 2018-11-27 · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YQT6BME5BX24EZDGPNXPXLFPDP}

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	2026-05-17T23:59:45.408946Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c427e0b09d0df5c264667b6efbacaf1bdd633d96a188c5b285754133134b3ffa

Aliases

arxiv: 1811.11038 · arxiv_version: 1811.11038v1 · doi: 10.48550/arxiv.1811.11038 · pith_short_12: YQT6BME5BX24 · pith_short_16: YQT6BME5BX24EZDG · pith_short_8: YQT6BME5

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/YQT6BME5BX24EZDGPNXPXLFPDP \
  | 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: c427e0b09d0df5c264667b6efbacaf1bdd633d96a188c5b285754133134b3ffa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5a5f0b4f1699a6824f408b9d1be0ce30908570ed85348f6325aef2f0d72e74df",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2018-11-27T14:57:37Z",
    "title_canon_sha256": "4575d00d7ddda61d143337392ef99445ee5628a572ecea7199e0e91587e89b49"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.11038",
    "kind": "arxiv",
    "version": 1
  }
}