Pith Number

pith:NK32OUDE

pith:2020:NK32OUDEPX2XYKDFR6FYZHDBTK

not attested not anchored not stored refs pending

Lepton-flavour violation in hadronic tau decays and $\ell$-$\tau$ conversion in nuclei

Jorge Portol\'es (IFIC, Kevin Mons\'alvez-Pozo, Tom\'a\v{s} Husek (Charles U.), Valencia)

arxiv:2012.15760 v1 · 2020-12-31 · hep-ph · hep-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{NK32OUDEPX2XYKDFR6FYZHDBTK}

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	2026-07-05T02:03:21.446562Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6ab7a750647df57c28658f8b8c9c619a9183b35abb85e29692789a472e078691

Aliases

arxiv: 2012.15760 · arxiv_version: 2012.15760v1 · doi: 10.48550/arxiv.2012.15760 · pith_short_12: NK32OUDEPX2X · pith_short_16: NK32OUDEPX2XYKDF · pith_short_8: NK32OUDE

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/NK32OUDEPX2XYKDFR6FYZHDBTK \
  | 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: 6ab7a750647df57c28658f8b8c9c619a9183b35abb85e29692789a472e078691

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3a941dcb64c8b443e884614165febd12212ae76456535e23be9da86a93651a79",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2020-12-31T17:35:54Z",
    "title_canon_sha256": "abb505a3e82dfff3ba7e6184afefa6d44a42380e02d24f9e89f656b96d8c967c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.15760",
    "kind": "arxiv",
    "version": 1
  }
}