Pith Number

pith:Q6EMLZ4Z

pith:2025:Q6EMLZ4ZRZ3ERITLJJDSCT2XED

not attested not anchored not stored refs pending

Demonstration of deuterium's enhanced sensitivity to symmetry violations governed by the Standard-Model Extension

Amit Nanda, Chloe Malbrunot, Daniel Comparat, Eberhard Widmann, Lilian Nowak, Martin C. Simon, Olivier Dulieu, Sebastian Lahs

arxiv:2507.07473 v1 · 2025-07-10 · hep-ex · physics.atom-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{Q6EMLZ4ZRZ3ERITLJJDSCT2XED}

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	2026-07-05T11:34:58.907628Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8788c5e7998e7648a26b4a47214f5720c188240eee863a8d760c4fbd8703a0f0

Aliases

arxiv: 2507.07473 · arxiv_version: 2507.07473v1 · doi: 10.48550/arxiv.2507.07473 · pith_short_12: Q6EMLZ4ZRZ3E · pith_short_16: Q6EMLZ4ZRZ3ERITL · pith_short_8: Q6EMLZ4Z

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/Q6EMLZ4ZRZ3ERITLJJDSCT2XED \
  | 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: 8788c5e7998e7648a26b4a47214f5720c188240eee863a8d760c4fbd8703a0f0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "52350a4eb14323e677e7a38cbc2c84efe1776ad7423f529d3f8d1bd0767ed736",
    "cross_cats_sorted": [
      "physics.atom-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-ex",
    "submitted_at": "2025-07-10T06:58:43Z",
    "title_canon_sha256": "94623e2dc1d221721225e09ebc42ac6858fba56e12329cc301e99618016dff1f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.07473",
    "kind": "arxiv",
    "version": 1
  }
}