Pith Number

pith:XHDIDECA

pith:2012:XHDIDECATJQWYWGNIEG3WSU4WK

not attested not anchored not stored refs pending

Models for Paired Comparison Data: A Review with Emphasis on Dependent Data

Manuela Cattelan

arxiv:1210.1016 v1 · 2012-10-03 · 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{XHDIDECATJQWYWGNIEG3WSU4WK}

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	2026-05-18T03:44:05.804811Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b9c68190409a616c58cd410dbb4a9cb2af013763fe2e7e5704cbfe13ab0572eb

Aliases

arxiv: 1210.1016 · arxiv_version: 1210.1016v1 · doi: 10.48550/arxiv.1210.1016 · pith_short_12: XHDIDECATJQW · pith_short_16: XHDIDECATJQWYWGN · pith_short_8: XHDIDECA

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/XHDIDECATJQWYWGNIEG3WSU4WK \
  | 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: b9c68190409a616c58cd410dbb4a9cb2af013763fe2e7e5704cbfe13ab0572eb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b7badc49a393ff8163d7599571605eeba18d2a5dac84305020d95a962fb27f6d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2012-10-03T08:09:05Z",
    "title_canon_sha256": "7f78a337b5c60440e008ac725efb1dd30a524416ed21cabeaf9b071b2794b091"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.1016",
    "kind": "arxiv",
    "version": 1
  }
}