Pith Number

pith:CPJWZTKS

pith:2024:CPJWZTKSJLPW77DOTCIUUC7E37

not attested not anchored not stored refs pending

Discrete symmetries tested at 10$^{-4}$ precision using linear polarization of photons from positronium annihilations

Aleksander Gajos, Aur\'elien Coussat, Beatrix C. Hiesmayr, Bo\.zena Jasi\'nska, Catalina Curceanu, Deepak Kumar, Elena P\'erez del R\'io, Ermias Y. Beyene, Eryk Czerwi\'nski, Ewa {\L}. St\k{e}pie\'n, Faranak Tayefi Ardebili, Grzegorz Korcyl, Juhi Raj, Kamil Dulski, Kavya Valsan Eliyan, Keyvan Tayefi Ardebili, Konrad Klimaszewski, Krzysztof Kacprzak, Lech Raczy\'nski, {\L}ukasz Kap{\l}on, Magdalena Skurzok, Manish Das, Marek Gorgol, Meysam Dadgar, Micha{\l} Silarski, Neha Chug, Pawe{\l} Konieczka, Pawe{\l} Moskal, Pooja Tanty, Roman Y. Shopa, Shivani Choudhary, Simbarashe Moyo, Steven D. Bass, Sushil Sharma, Szymon Nied\'zwiecki, Szymon Parzych, Tevfik Kaplanoglu, Tomasz Kozik, Wiktor Mryka, Wojciech Krzemie\'n, Wojciech Wi\'slicki

arxiv:2401.12092 v1 · 2024-01-22 · hep-ph · 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{CPJWZTKSJLPW77DOTCIUUC7E37}

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	2026-07-05T07:36:15.092519Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

13d36ccd524adf6ffc6e98914a0be4dfefce74dfc76a786a78a7eb47b6af4961

Aliases

arxiv: 2401.12092 · arxiv_version: 2401.12092v1 · doi: 10.48550/arxiv.2401.12092 · pith_short_12: CPJWZTKSJLPW · pith_short_16: CPJWZTKSJLPW77DO · pith_short_8: CPJWZTKS

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/CPJWZTKSJLPW77DOTCIUUC7E37 \
  | 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: 13d36ccd524adf6ffc6e98914a0be4dfefce74dfc76a786a78a7eb47b6af4961

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4acb6209444ba9e9dc2bd4babf0c0ec40f2e0723f5250e115d1e7a5dfdb10f32",
    "cross_cats_sorted": [
      "nucl-ex"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2024-01-22T16:31:21Z",
    "title_canon_sha256": "4d42d49e5c940cb0823b3d0f3e4b8e1df4d083353f83050014cce72997105344"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.12092",
    "kind": "arxiv",
    "version": 1
  }
}