Pith Number

pith:E7R4VYVE

pith:2020:E7R4VYVE7DS3E25SSE2NE2MNHM

not attested not anchored not stored refs pending

Precision tests of fundamental physics with $\eta$ and $\eta^\prime$ mesons

Bastian Kubis, Emilie Passemar, Liping Gan, Sean Tulin

arxiv:2007.00664 v2 · 2020-07-01 · hep-ph · hep-ex · nucl-ex · nucl-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{E7R4VYVE7DS3E25SSE2NE2MNHM}

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.

Cited by

6 papers in Pith

Irrelevance of Anomalous Breaking of Axial U(1) Symmetry and the U(1) Problem

Hidden-sectors search and probe of discrete symmetries at the REDTOP experiment

Data-Driven Predictions for Dark Photon and Millicharged Particle Production

Revisiting lepton flavor violation: $\tau$ and meson decays

Improved Standard-Model predictions for $\eta^{(\prime)}\to \ell^+ \ell^-$

Receipt and verification

First computed	2026-07-05T03:45:07.717623Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

27e3cae2a4f8e5b26bb29134d2698d3b2a1f5c15db8e610183680bcec9ce11c7

Aliases

arxiv: 2007.00664 · arxiv_version: 2007.00664v2 · doi: 10.48550/arxiv.2007.00664 · pith_short_12: E7R4VYVE7DS3 · pith_short_16: E7R4VYVE7DS3E25S · pith_short_8: E7R4VYVE

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/E7R4VYVE7DS3E25SSE2NE2MNHM \
  | 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: 27e3cae2a4f8e5b26bb29134d2698d3b2a1f5c15db8e610183680bcec9ce11c7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "64aa138674f18e47dd29206bb6ec3624a38e4d2f755d74991fbd655d840ff986",
    "cross_cats_sorted": [
      "hep-ex",
      "nucl-ex",
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2020-07-01T18:00:01Z",
    "title_canon_sha256": "0af54d2351489abeaee5c11d3e4fa9532ed789e8e205d17ae71aa2947fd18c68"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.00664",
    "kind": "arxiv",
    "version": 2
  }
}