Pith Number

pith:HVED7Y43

pith:2018:HVED7Y43LLTSCXSPRHF3D7OMYU

not attested not anchored not stored refs pending

Multiple factor analysis of distributional data

Antonio Irpino, Rosanna Verde

arxiv:1804.07192 v1 · 2018-04-19 · stat.ME · stat.OT

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HVED7Y43LLTSCXSPRHF3D7OMYU}

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	2026-05-18T00:18:01.095911Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3d483fe39b5ae7215e4f89cbb1fdccc50ce6c075e8f8049991c5b6ddccd4b8d0

Aliases

arxiv: 1804.07192 · arxiv_version: 1804.07192v1 · doi: 10.48550/arxiv.1804.07192 · pith_short_12: HVED7Y43LLTS · pith_short_16: HVED7Y43LLTSCXSP · pith_short_8: HVED7Y43

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/HVED7Y43LLTSCXSPRHF3D7OMYU \
  | 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: 3d483fe39b5ae7215e4f89cbb1fdccc50ce6c075e8f8049991c5b6ddccd4b8d0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d1535a416076d213673409d4b01f2f8472edd96ad8c2ea4decb106bf132f5f2c",
    "cross_cats_sorted": [
      "stat.OT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2018-04-19T14:29:21Z",
    "title_canon_sha256": "707ac220832dbaa3e67034add653ea57563bdd187f2d482d89a0a532ba5e492e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.07192",
    "kind": "arxiv",
    "version": 1
  }
}