Pith Number

pith:FCTH7QAX

pith:2017:FCTH7QAX2ZEQS2DOOAXUKPI657

not attested not anchored not stored refs pending

Parameter uncertainty in structural equation models: Confidence sets and fungible estimates

Hao Wu, Jolynn Pek

arxiv:1707.02597 v1 · 2017-07-09 · 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{FCTH7QAX2ZEQS2DOOAXUKPI657}

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	2026-05-18T00:40:36.387432Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

28a67fc017d64909686e702f453d1eefeaf3ddaa54b3ddcf917cf294006128a1

Aliases

arxiv: 1707.02597 · arxiv_version: 1707.02597v1 · doi: 10.48550/arxiv.1707.02597 · pith_short_12: FCTH7QAX2ZEQ · pith_short_16: FCTH7QAX2ZEQS2DO · pith_short_8: FCTH7QAX

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/FCTH7QAX2ZEQS2DOOAXUKPI657 \
  | 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: 28a67fc017d64909686e702f453d1eefeaf3ddaa54b3ddcf917cf294006128a1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "95081f5dddd77ca42bf76573c99244fbc711b7dee78901ec330ab4e557157c96",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2017-07-09T16:04:40Z",
    "title_canon_sha256": "a52cd71d00410b02ab7e1cbc32178357bc4930bc7252549184c9c0f57eecc574"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.02597",
    "kind": "arxiv",
    "version": 1
  }
}