Pith Number

pith:HDVXWVOV

pith:2021:HDVXWVOVV2KQSMOPEIVGYLM64F

not attested not anchored not stored refs pending

Gamma Ray Counters to Monitor Radioactive Waste Packages in the MICADO Project

Alfio Pappalardo, Fabio Longhitano, Giuseppe Passaro, Luigi Cosentino, Martina Giuffrida, Paolo Finocchiaro, Sergio Lo Meo

arxiv:2105.02641 v1 · 2021-05-06 · 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{HDVXWVOVV2KQSMOPEIVGYLM64F}

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	2026-07-05T02:38:03.317953Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

38eb7b55d5ae950931cf222a6c2d9ee17c041aadbee2abe0a12331343f60ec41

Aliases

arxiv: 2105.02641 · arxiv_version: 2105.02641v1 · doi: 10.48550/arxiv.2105.02641 · pith_short_12: HDVXWVOVV2KQ · pith_short_16: HDVXWVOVV2KQSMOP · pith_short_8: HDVXWVOV

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/HDVXWVOVV2KQSMOPEIVGYLM64F \
  | 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: 38eb7b55d5ae950931cf222a6c2d9ee17c041aadbee2abe0a12331343f60ec41

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a9c61d9e2a057eae9873e8e1b53118d93dc6e58f5b63d9813878edbd0ef1d090",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2021-05-06T13:22:56Z",
    "title_canon_sha256": "5a3955d26166e066258eb6da6d1d8994e2a3a9f1c2643bb263eb679151142851"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.02641",
    "kind": "arxiv",
    "version": 1
  }
}