Pith Number

pith:LPBKQ2DE

pith:2026:LPBKQ2DEE6TCX55DAS36S44MMA

not attested not anchored not stored refs pending

Computer vision-based neural networks for radioisotope identification in urban environments

Masen Bachleda, Peter Lalor

arxiv:2607.00270 v1 · 2026-06-30 · physics.ins-det · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LPBKQ2DEE6TCX55DAS36S44MMA}

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	2026-07-02T00:18:42.160135Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5bc2a8686427a62bf7a304b7e9738c603439d2d02fba9280e0e7ad0bbbf31cb7

Aliases

arxiv: 2607.00270 · arxiv_version: 2607.00270v1 · doi: 10.48550/arxiv.2607.00270 · pith_short_12: LPBKQ2DEE6TC · pith_short_16: LPBKQ2DEE6TCX55D · pith_short_8: LPBKQ2DE

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/LPBKQ2DEE6TCX55DAS36S44MMA \
  | 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: 5bc2a8686427a62bf7a304b7e9738c603439d2d02fba9280e0e7ad0bbbf31cb7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "df1f6448fff0347d053a697a59e977d64b8c31fe36027c81c17931d1af592e4d",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2026-06-30T23:35:51Z",
    "title_canon_sha256": "c0e41e6ad591beecc9be5de83de595891833a117dfab179b7ba6c049ba5b8833"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.00270",
    "kind": "arxiv",
    "version": 1
  }
}