Pith Number

pith:XFJPS67M

pith:2021:XFJPS67MMNI7H6FIKGXICXMP3N

not attested not anchored not stored refs pending

Quantum logic inspired techniques for spacetime-symmetry tests with (anti-)protons

Amado Bautista-Salvador, Christian Ospelkaus, Diana Nitzschke, Johannes Mielke, Juan M. Cornejo, Klemens Hammerer, Malte Niemann, Marius Schulte, Matthias J. Borchert, Ralf Lehnert, Stefan Ulmer, Teresa Meiners

arxiv:2106.06252 v2 · 2021-06-11 · hep-ph · physics.atom-ph · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XFJPS67MMNI7H6FIKGXICXMP3N}

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	2026-07-05T02:57:23.476324Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b952f97bec6351f3f8a851ae815d8fdb77ce1486727dc6bf630ecf25007c7a21

Aliases

arxiv: 2106.06252 · arxiv_version: 2106.06252v2 · doi: 10.48550/arxiv.2106.06252 · pith_short_12: XFJPS67MMNI7 · pith_short_16: XFJPS67MMNI7H6FI · pith_short_8: XFJPS67M

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/XFJPS67MMNI7H6FIKGXICXMP3N \
  | 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: b952f97bec6351f3f8a851ae815d8fdb77ce1486727dc6bf630ecf25007c7a21

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8ea96036c921c4603c358b06711911ff376b47d8c5fdcec1880a8421be4a8299",
    "cross_cats_sorted": [
      "physics.atom-ph",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2021-06-11T09:06:15Z",
    "title_canon_sha256": "3cc555f043e2e0862bf7d1a92b02fbc8bf05bee71683116ad5599f0902795773"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.06252",
    "kind": "arxiv",
    "version": 2
  }
}