Pith Number

pith:QEHFXGRQ

pith:2013:QEHFXGRQPCE5JMUAJMKSPIWMVW

not attested not anchored not stored refs pending

Unifying Amplitude and Phase Analysis: A Compositional Data Approach to Functional Multivariate Mixed-Effects Modeling of Mandarin Chinese

Hans-Georg M\"uller, John A. D. Aston, Jonathan P. Evans, Pantelis Z. Hadjipantelis

arxiv:1308.0868 v4 · 2013-08-05 · stat.AP · 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{QEHFXGRQPCE5JMUAJMKSPIWMVW}

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	2026-05-18T02:30:32.558942Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

810e5b9a307889d4b2804b1527a2ccad871ef44ee1957f15e5099a42dd86b7bb

Aliases

arxiv: 1308.0868 · arxiv_version: 1308.0868v4 · doi: 10.48550/arxiv.1308.0868 · pith_short_12: QEHFXGRQPCE5 · pith_short_16: QEHFXGRQPCE5JMUA · pith_short_8: QEHFXGRQ

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/QEHFXGRQPCE5JMUAJMKSPIWMVW \
  | 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: 810e5b9a307889d4b2804b1527a2ccad871ef44ee1957f15e5099a42dd86b7bb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f1b6a8e3a8c4c30a4326c0fe9b0179958bd13c96c39fa1c7e401fab8e9f90b03",
    "cross_cats_sorted": [
      "stat.ME"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2013-08-05T01:35:13Z",
    "title_canon_sha256": "1c4fbbfcf88c642402b66e04f66c3935d96783e023cb5cd39a92a095c387f64b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.0868",
    "kind": "arxiv",
    "version": 4
  }
}