Pith Number

pith:A7BPCUWA

pith:2013:A7BPCUWART52UKSL76JVUI7PTV

not attested not anchored not stored refs pending

Individual Differences in Structural Equation Model Parameters

Daniel Leonard Oberski

arxiv:1304.3608 v1 · 2013-04-12 · 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{A7BPCUWART52UKSL76JVUI7PTV}

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	2026-05-18T03:28:07.096615Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

07c2f152c08cfbaa2a4bff935a23ef9d6da247507d08ba0fe262b51363933e25

Aliases

arxiv: 1304.3608 · arxiv_version: 1304.3608v1 · doi: 10.48550/arxiv.1304.3608 · pith_short_12: A7BPCUWART52 · pith_short_16: A7BPCUWART52UKSL · pith_short_8: A7BPCUWA

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/A7BPCUWART52UKSL76JVUI7PTV \
  | 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: 07c2f152c08cfbaa2a4bff935a23ef9d6da247507d08ba0fe262b51363933e25

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c8bf97ac015598a931f3077c9f2cbe58fcb40c477fbca1943fc3d7a1ce4351ab",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2013-04-12T11:38:36Z",
    "title_canon_sha256": "f6788e93cb2e872fe0f8e4dce258fde711d040f01f79d5bfb8c7070dec4d433a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.3608",
    "kind": "arxiv",
    "version": 1
  }
}