Pith Number

pith:LFIRFWML

pith:2019:LFIRFWMLNJ62JZV3QUYOBWDO5C

not attested not anchored not stored refs pending

Semileptonic $\tau$ decays: powerful probes of non-standard charged current weak interactions

Pablo Roig

arxiv:1903.02682 v1 · 2019-03-07 · 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{LFIRFWMLNJ62JZV3QUYOBWDO5C}

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	2026-05-17T23:39:54.759511Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

595112d98b6a7da4e6bb8530e0d86ee88ebd7596626d72cbfec79886688074d1

Aliases

arxiv: 1903.02682 · arxiv_version: 1903.02682v1 · doi: 10.48550/arxiv.1903.02682 · pith_short_12: LFIRFWMLNJ62 · pith_short_16: LFIRFWMLNJ62JZV3 · pith_short_8: LFIRFWML

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/LFIRFWMLNJ62JZV3QUYOBWDO5C \
  | 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: 595112d98b6a7da4e6bb8530e0d86ee88ebd7596626d72cbfec79886688074d1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2147635c9e7493692b0846e0e97a09ace4de238bd1e0690a7df6cc4ba4e1ba92",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2019-03-07T01:33:10Z",
    "title_canon_sha256": "430eecea65a0ea22e9bc8cab1b298673fa158141cc7953345c7fd52a2360ff32"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.02682",
    "kind": "arxiv",
    "version": 1
  }
}