Pith Number

pith:IO3W2V4M

pith:2023:IO3W2V4MFAPSE5A3YZ34T7D45M

not attested not anchored not stored refs pending

Search for an interaction mediated by axion-like particles with ultracold neutrons at the PSI

A. Weis, B. Clement, B. Lauss, B. Shen, C. B. Crawford, C. B. Doorenbos, D. Pais, D. Ries, D. Rozpedzik, E. Chanel, E. Wursten, F. M. Piegsa, G. Bison, G. Pignol, G. Zsigmond, I. Rien\"acker, J. A. Thorne, J. Krempel, J. Zejma, K. Bodek, K. Kirch, K. Svirina, M. Daum, M. Fertl, M. Kasprzak, M. Rawlik, N. Hild, N. J. Ayres, N. Severijns, N. Yazdandoost, N. Ziehl, O. Naviliat-Cuncic, P. A. Koss, P. Flaux, P. G. Harris, P.-J. Chiu, P. MohanMurthy, P. Schmidt-Wellenburg, R. Tavakoli Dinani, S. Emmenegger, S. Roccia, S. Touati, T. Bouillaud, T. Lefort, V. Bondar, V. Kletzl, W. C. Griffith

arxiv:2303.18081 v1 · 2023-03-31 · nucl-ex

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IO3W2V4MFAPSE5A3YZ34T7D45M}

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	2026-07-05T06:59:30.978161Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

43b76d578c281f22741bc677c9fc7ceb3695da19c4f836c422c67a14dcd73358

Aliases

arxiv: 2303.18081 · arxiv_version: 2303.18081v1 · doi: 10.48550/arxiv.2303.18081 · pith_short_12: IO3W2V4MFAPS · pith_short_16: IO3W2V4MFAPSE5A3 · pith_short_8: IO3W2V4M

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/IO3W2V4MFAPSE5A3YZ34T7D45M \
  | 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: 43b76d578c281f22741bc677c9fc7ceb3695da19c4f836c422c67a14dcd73358

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4046fc87a8b047af73d266ed9ef6cf9510e2f13d925d317423c751bc8f9c4e34",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "nucl-ex",
    "submitted_at": "2023-03-31T14:17:44Z",
    "title_canon_sha256": "e8f56fd09a413a215ac50323d9073ddd9038ff14d97a20d182667c8fb50f2fca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.18081",
    "kind": "arxiv",
    "version": 1
  }
}