Pith Number

pith:7LHIE5EH

pith:2018:7LHIE5EHQSAI5SXT6B6RELV6SP

not attested not anchored not stored refs pending

First search for $2\varepsilon$ and $\varepsilon\beta^+$ decay of $^{162}$Er and new limit on $2\beta^{-}$ decay of $^{170}$Er to the first excited level of $^{170}$Yb

A. Incicchitti, B.N. Kropivyansky, D.V. Poda, F.A. Danevich, F. Cappella, M. Laubenstein, O.G. Polischuk, P. Belli, R. Bernabei, R. Cerulli, R.S. Boiko, S. Nisi, V. Caracciolo, V.I. Tretyak

arxiv:1808.01782 v1 · 2018-08-06 · nucl-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{7LHIE5EHQSAI5SXT6B6RELV6SP}

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	2026-05-18T00:08:49.660976Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

face82748784808ecaf3f07d122ebe93e26d3f2ea13eb0603022f7bef540dace

Aliases

arxiv: 1808.01782 · arxiv_version: 1808.01782v1 · doi: 10.48550/arxiv.1808.01782 · pith_short_12: 7LHIE5EHQSAI · pith_short_16: 7LHIE5EHQSAI5SXT · pith_short_8: 7LHIE5EH

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/7LHIE5EHQSAI5SXT6B6RELV6SP \
  | 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: face82748784808ecaf3f07d122ebe93e26d3f2ea13eb0603022f7bef540dace

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "615d324a9d9ee9f16846f653e80f4998f68c2148f6a3c2e0b6dc46aa773e96df",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-ex",
    "submitted_at": "2018-08-06T08:51:44Z",
    "title_canon_sha256": "e2487149f9d9e18104bd0a4ecc9df33fe3fb9ed852e429bc14bb00b693a10d86"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.01782",
    "kind": "arxiv",
    "version": 1
  }
}