Pith Number

pith:KUTZ5ZK5

pith:2007:KUTZ5ZK57J6WRPSIDU4Y4OYW3W

not attested not anchored not stored refs pending

Detection of Neutron Sources in Cargo Containers

J. I. Katz

arxiv:0708.2548 v1 · 2007-08-19 · physics.soc-ph · 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{KUTZ5ZK57J6WRPSIDU4Y4OYW3W}

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	2026-05-18T03:55:22.369496Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

55279ee55dfa7d68be481d398e3b16ddb295e3a4f271707fd7bedbd18d22dbb4

Aliases

arxiv: 0708.2548 · arxiv_version: 0708.2548v1 · doi: 10.48550/arxiv.0708.2548 · pith_short_12: KUTZ5ZK57J6W · pith_short_16: KUTZ5ZK57J6WRPSI · pith_short_8: KUTZ5ZK5

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/KUTZ5ZK57J6WRPSIDU4Y4OYW3W \
  | 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: 55279ee55dfa7d68be481d398e3b16ddb295e3a4f271707fd7bedbd18d22dbb4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1f607179c4bda4a6e5db864c86cd2e0fd9492a33b6fe13e161cc8eed453cc388",
    "cross_cats_sorted": [
      "physics.ins-det"
    ],
    "license": "",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2007-08-19T14:28:33Z",
    "title_canon_sha256": "fb41fa0413332a20cf55972c8da18b0cbd00ec92a28bbfe39bdda26880151565"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0708.2548",
    "kind": "arxiv",
    "version": 1
  }
}