Pith Number

pith:P6RXO5PY

pith:2023:P6RXO5PYRNEXANGJX6XBTHNKZL

not attested not anchored not stored refs pending

Multidimensional characterization of particle morphology and mineralogical composition using CT data and R-vine copulas

Jens Gutzmer, Kai Bachmann, Orkun Furat, Thomas Lei{\ss}ner, Tom Kirstein, Urs A. Peuker, Volker Schmidt

arxiv:2301.07587 v1 · 2023-01-18 · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{P6RXO5PYRNEXANGJX6XBTHNKZL}

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	2026-07-05T05:34:10.818507Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7fa37775f88b497034c9bfae199daacaefb41ed8b70ec5d2e63a5844925ef201

Aliases

arxiv: 2301.07587 · arxiv_version: 2301.07587v1 · doi: 10.48550/arxiv.2301.07587 · pith_short_12: P6RXO5PYRNEX · pith_short_16: P6RXO5PYRNEXANGJ · pith_short_8: P6RXO5PY

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/P6RXO5PYRNEXANGJX6XBTHNKZL \
  | 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: 7fa37775f88b497034c9bfae199daacaefb41ed8b70ec5d2e63a5844925ef201

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f104d473d76ede0e21951948273a8634b344801326cd9cc387cd65f5625aaf7d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2023-01-18T15:07:57Z",
    "title_canon_sha256": "2d71723a911ca9b4ff147d69cf944adff9f3d6da1fc034715f9a8b921e62469f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.07587",
    "kind": "arxiv",
    "version": 1
  }
}