Pith Number

pith:RQP4LHZE

pith:2018:RQP4LHZEZU2MR7VHAHL2CNGXIG

not attested not anchored not stored refs pending

Treatment of material radioassay measurements in projecting sensitivity for low-background experiments

E.W. Hoppe, I.J. Arnquist, J.L. Orrell, R.H.M. Tsang, R. Saldanha

arxiv:1808.05307 v2 · 2018-08-15 · physics.data-an · hep-ex · 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{RQP4LHZEZU2MR7VHAHL2CNGXIG}

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	2026-05-18T00:07:05.470468Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8c1fc59f24cd34c8fea701d7a134d741a08b450d09936b3ffce58875541a80b3

Aliases

arxiv: 1808.05307 · arxiv_version: 1808.05307v2 · doi: 10.48550/arxiv.1808.05307 · pith_short_12: RQP4LHZEZU2M · pith_short_16: RQP4LHZEZU2MR7VH · pith_short_8: RQP4LHZE

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/RQP4LHZEZU2MR7VHAHL2CNGXIG \
  | 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: 8c1fc59f24cd34c8fea701d7a134d741a08b450d09936b3ffce58875541a80b3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5eec57b14fc51be1ba401a108e19a9c4e58d819a752d1d4298a5a668835e8c9d",
    "cross_cats_sorted": [
      "hep-ex",
      "nucl-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.data-an",
    "submitted_at": "2018-08-15T23:24:44Z",
    "title_canon_sha256": "ba5600bee18a4f09c7e20acc9374a3bbfa393f1e70905aebe1de31c2473729bf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.05307",
    "kind": "arxiv",
    "version": 2
  }
}