Pith Number

pith:MGWXN2CB

pith:2011:MGWXN2CBU7HA6S275CF2RHEWEW

not attested not anchored not stored refs pending

Boundary detection in disease mapping studies

Duncan Lee, Richard Mitchell

arxiv:1108.1879 v1 · 2011-08-09 · stat.OT · q-bio.PE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MGWXN2CBU7HA6S275CF2RHEWEW}

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	2026-05-18T04:15:58.868333Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

61ad76e841a7ce0f4b5fe88ba89c9625a0c21b4462c3b4109e1174ec8847310d

Aliases

arxiv: 1108.1879 · arxiv_version: 1108.1879v1 · doi: 10.48550/arxiv.1108.1879 · pith_short_12: MGWXN2CBU7HA · pith_short_16: MGWXN2CBU7HA6S27 · pith_short_8: MGWXN2CB

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/MGWXN2CBU7HA6S275CF2RHEWEW \
  | 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: 61ad76e841a7ce0f4b5fe88ba89c9625a0c21b4462c3b4109e1174ec8847310d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "15f58b699691283b3a4c28ae939547cd62bd88903b3beda41aac750186a07d6a",
    "cross_cats_sorted": [
      "q-bio.PE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.OT",
    "submitted_at": "2011-08-09T08:31:58Z",
    "title_canon_sha256": "9d2cad466d0c0481c01a8da99b58da41176c88e77bd9e4b38f2ad909080236c6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.1879",
    "kind": "arxiv",
    "version": 1
  }
}