Pith Number

pith:WVKNYEPZ

pith:2020:WVKNYEPZV2I4KFG3VZYZMINY5P

not attested not anchored not stored refs pending

3D Printing Neutron Detectors using Scintillating BN/ZnS Resin

L. F. Thompson, P. Stowell, S. Fargher, Z. Kutz

arxiv:2002.07439 v2 · 2020-02-18 · 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{WVKNYEPZV2I4KFG3VZYZMINY5P}

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	2026-07-05T02:11:43.724283Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b554dc11f9ae91c514dbae719621b8ebc6f71011e99b5c31a16836df603c321f

Aliases

arxiv: 2002.07439 · arxiv_version: 2002.07439v2 · doi: 10.48550/arxiv.2002.07439 · pith_short_12: WVKNYEPZV2I4 · pith_short_16: WVKNYEPZV2I4KFG3 · pith_short_8: WVKNYEPZ

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/WVKNYEPZV2I4KFG3VZYZMINY5P \
  | 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: b554dc11f9ae91c514dbae719621b8ebc6f71011e99b5c31a16836df603c321f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8dd8ae484c905c005c4d1eb25012489bd8c52eb074ccfc5ad1d83d8227675fa4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2020-02-18T09:21:35Z",
    "title_canon_sha256": "03180d90f9d2d330927a0465c3860b4dfaa53acfcea30436c8b227235a8826af"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.07439",
    "kind": "arxiv",
    "version": 2
  }
}