Pith Number

pith:QMGSFMC5

pith:2015:QMGSFMC5PDKXJRIWKSOZV35QCD

not attested not anchored not stored refs pending

Investigation of background in large-area neutron detectors due to alpha emission from impurities in aluminium

A. Khaplanov, B. Guerard, C. H\"oglund, F. Piscitelli, J. Birch, J.-C. Buffet, J.-F. Clergeau, J. Jensen, L. Hultman, M. Ferraton, P. van Esch, R. Hall-Wilton

arxiv:1507.00607 v2 · 2015-07-02 · 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{QMGSFMC5PDKXJRIWKSOZV35QCD}

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	2026-05-18T01:28:54.248213Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

830d22b05d78d574c516549d9aefb010cdc4f3ef8a8962b16cbfdeaafae68876

Aliases

arxiv: 1507.00607 · arxiv_version: 1507.00607v2 · doi: 10.48550/arxiv.1507.00607 · pith_short_12: QMGSFMC5PDKX · pith_short_16: QMGSFMC5PDKXJRIW · pith_short_8: QMGSFMC5

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/QMGSFMC5PDKXJRIWKSOZV35QCD \
  | 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: 830d22b05d78d574c516549d9aefb010cdc4f3ef8a8962b16cbfdeaafae68876

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "594d26cc37518f7a993a0cf0f2c95e2b2a27ec36d9c09dd2cd5689e6031dd920",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2015-07-02T14:45:40Z",
    "title_canon_sha256": "f3fbf126253da29c8cdae46e48454108e733ac4c1e5cd54205bb60e02624f1e6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.00607",
    "kind": "arxiv",
    "version": 2
  }
}