Pith Number

pith:PIPHF5Y2

pith:2022:PIPHF5Y2AAVD3GQYREGQQI6J4L

not attested not anchored not stored refs pending

Advice on describing Bayesian analysis of neutron and X-ray reflectometry

Alexander J. Armstrong, Andrew J. Caruana, Andrew R. J. Nelson, Andrew R. McCluskey, Arwel V. Hughes, Christy J. Kinane, David L. Cortie, Jean-Fran\c{c}ois Moulin, Joshaniel F. K. Cooper, Tom Arnold, Vladimir Straostin, Wojciech Potrzebowski

arxiv:2207.10406 v4 · 2022-07-21 · stat.AP · cond-mat.mtrl-sci · cond-mat.soft

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PIPHF5Y2AAVD3GQYREGQQI6J4L}

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	2026-07-05T05:34:48.102837Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7a1e72f71a002a3d9a18890d0823c9e2ea9173d6765c263eb2cd5d9a21656b98

Aliases

arxiv: 2207.10406 · arxiv_version: 2207.10406v4 · doi: 10.48550/arxiv.2207.10406 · pith_short_12: PIPHF5Y2AAVD · pith_short_16: PIPHF5Y2AAVD3GQY · pith_short_8: PIPHF5Y2

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/PIPHF5Y2AAVD3GQYREGQQI6J4L \
  | 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: 7a1e72f71a002a3d9a18890d0823c9e2ea9173d6765c263eb2cd5d9a21656b98

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c666753eb6bbccbb2919ef223a5a2cc93259827df9337578cb07db47f898c9b7",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "cond-mat.soft"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2022-07-21T10:56:37Z",
    "title_canon_sha256": "5756117e131950c056dfd56d008ed1bf429f5ecd03e4cbde624ba4627d305ba6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.10406",
    "kind": "arxiv",
    "version": 4
  }
}