Pith Number

pith:WJJEOIDJ

pith:2015:WJJEOIDJHYPS72JY5ERMRLPNTR

not attested not anchored not stored refs pending

Design and performance of an ionisation chamber for the measurement of low alpha-activities

Andreas Hartmann, Felix Kr\"uger, Heinrich Wilsenach, Jochen Hutsch, Kai Zuber, Manfred Sobiella

arxiv:1511.01283 v1 · 2015-11-04 · physics.ins-det · 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{WJJEOIDJHYPS72JY5ERMRLPNTR}

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	2026-05-18T01:20:41.997477Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b2524720693e1f2fe938e922c8aded9c5cf68d0408495e62fa4ce652cf9a444a

Aliases

arxiv: 1511.01283 · arxiv_version: 1511.01283v1 · doi: 10.48550/arxiv.1511.01283 · pith_short_12: WJJEOIDJHYPS · pith_short_16: WJJEOIDJHYPS72JY · pith_short_8: WJJEOIDJ

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/WJJEOIDJHYPS72JY5ERMRLPNTR \
  | 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: b2524720693e1f2fe938e922c8aded9c5cf68d0408495e62fa4ce652cf9a444a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "626b744ce47add7604892b1404528524f49a5f504391efbf6cd642d8430c561f",
    "cross_cats_sorted": [
      "nucl-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2015-11-04T10:50:59Z",
    "title_canon_sha256": "177f756af4fd68c64ee603882fa7296270410d0a50a794416e5375bc22b8f79e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.01283",
    "kind": "arxiv",
    "version": 1
  }
}