Pith Number

pith:3K46WDYE

pith:2025:3K46WDYE7NDVBFIPKTPJLJQHQR

not attested not anchored not stored refs pending

Towards energy-insensitive and robust neutron/gamma classification: A learning-based frequency-domain parametric approach

Hongtao Qin, Kaiwen Shang, Pengcheng Ai, Xiangming Sun

arxiv:2502.07359 v3 · 2025-02-11 · physics.ins-det · physics.data-an

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3K46WDYE7NDVBFIPKTPJLJQHQR}

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	2026-07-05T11:10:04.720727Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dab9eb0f04fb4750950f54de95a6078441c97545c05329b927bf009ed9ea609f

Aliases

arxiv: 2502.07359 · arxiv_version: 2502.07359v3 · doi: 10.48550/arxiv.2502.07359 · pith_short_12: 3K46WDYE7NDV · pith_short_16: 3K46WDYE7NDVBFIP · pith_short_8: 3K46WDYE

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/3K46WDYE7NDVBFIPKTPJLJQHQR \
  | 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: dab9eb0f04fb4750950f54de95a6078441c97545c05329b927bf009ed9ea609f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "18b709c53c006acf0383f945f8c2f6598da4e800be6df22018dc43616f5e2a3a",
    "cross_cats_sorted": [
      "physics.data-an"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2025-02-11T08:29:48Z",
    "title_canon_sha256": "c72c56a4a6b48aebfc9b7a3be9ff1ab822ad70874e4f6873642acdebd9203f9e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.07359",
    "kind": "arxiv",
    "version": 3
  }
}