Pith Number

pith:OHSZEYD2

pith:2011:OHSZEYD2OXRJCQF6TVZIB4OMMU

not attested not anchored not stored refs pending

Production and characterization of a custom-made 228Th source with reduced neutron source strength for the Borexino experiment

A. Zimbal, B. Praast, B. Wiegel, H. Keller, J. Schreiner, K. Eberhardt, L. Baudis, M. Tarka, R. Dressler, R. Eichler, R. Lackner, R. Santorelli, W. Maneschg

arxiv:1110.1217 v1 · 2011-10-06 · physics.ins-det

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OHSZEYD2OXRJCQF6TVZIB4OMMU}

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	2026-05-18T02:00:17.126671Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

71e592607a75e29140be9d7280f1cc650521cb2832cc86683270b5b3b1fe4183

Aliases

arxiv: 1110.1217 · arxiv_version: 1110.1217v1 · doi: 10.48550/arxiv.1110.1217 · pith_short_12: OHSZEYD2OXRJ · pith_short_16: OHSZEYD2OXRJCQF6 · pith_short_8: OHSZEYD2

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/OHSZEYD2OXRJCQF6TVZIB4OMMU \
  | 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: 71e592607a75e29140be9d7280f1cc650521cb2832cc86683270b5b3b1fe4183

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "10db2506e43fcf26a825bffe687a7c3afa6daac13ff9e33d9d566a97778c0da8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2011-10-06T10:41:58Z",
    "title_canon_sha256": "0fd4b7377261f212b814cea213179851133c0041e45d236a444f200e4a8bcb29"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.1217",
    "kind": "arxiv",
    "version": 1
  }
}