Pith Number

pith:ZJA5436F

pith:2019:ZJA5436FBWT53B6QIKZK4A2R56

not attested not anchored not stored refs pending

An ordinal measure of interrater absolute agreement

Daniela Marella, Giuseppe Bove, Pier Luigi Conti

arxiv:1907.09756 v1 · 2019-07-23 · 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{ZJA5436FBWT53B6QIKZK4A2R56}

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	2026-05-17T23:39:50.147048Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ca41de6fc50da7dd87d042b2ae0351ef9fa8c125b95b5e283a9352fb542fe85e

Aliases

arxiv: 1907.09756 · arxiv_version: 1907.09756v1 · doi: 10.48550/arxiv.1907.09756 · pith_short_12: ZJA5436FBWT5 · pith_short_16: ZJA5436FBWT53B6Q · pith_short_8: ZJA5436F

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/ZJA5436FBWT53B6QIKZK4A2R56 \
  | 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: ca41de6fc50da7dd87d042b2ae0351ef9fa8c125b95b5e283a9352fb542fe85e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f50f4ab8a0d35a1afa39d53267a135e6c67d0b115062a83142ec51cee03de799",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2019-07-23T08:40:47Z",
    "title_canon_sha256": "e886f09090e161a210c70bc77aa303f7742e7711db3da4f06c77184a864307e9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.09756",
    "kind": "arxiv",
    "version": 1
  }
}