Pith Number

pith:VDV4WUEW

pith:2018:VDV4WUEWKP4BHQ5X63XYHVPFIJ

not attested not anchored not stored refs pending

A clustering method for misaligned curves

Su-Fen Yang, Tzee-Ming Huang, Yu-Hsiang Cheng

arxiv:1801.00382 v1 · 2018-01-01 · 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{VDV4WUEWKP4BHQ5X63XYHVPFIJ}

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	2026-05-18T00:26:58.413396Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a8ebcb509653f813c3b7f6ef83d5e5427708ba1386977866b58d19f98ee58ff3

Aliases

arxiv: 1801.00382 · arxiv_version: 1801.00382v1 · doi: 10.48550/arxiv.1801.00382 · pith_short_12: VDV4WUEWKP4B · pith_short_16: VDV4WUEWKP4BHQ5X · pith_short_8: VDV4WUEW

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/VDV4WUEWKP4BHQ5X63XYHVPFIJ \
  | 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: a8ebcb509653f813c3b7f6ef83d5e5427708ba1386977866b58d19f98ee58ff3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9a5a3fd36c75682c633995b25d16b8b5aec50a192e01fbbde09903f142d88b32",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2018-01-01T02:14:08Z",
    "title_canon_sha256": "9e2dcb5a9df12f081439498523bea8d371c72c182b503bfc5fe1d907fb0ba81d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.00382",
    "kind": "arxiv",
    "version": 1
  }
}