Pith Number

pith:4EGVSUHE

pith:2017:4EGVSUHEEYMO7F3HAS3LBVJ57G

not attested not anchored not stored refs pending

Verification of spent nuclear fuel in sealed dry storage casks via measurements of cosmic ray muon scattering

C. L. Morris, D. L. Chichester, D. Poulson, E. Guardincerri, J. Bacon, J. D. Tolman, J. M. Durham, K. Plaud-Ramos, P. Winston, W. Schwendiman

arxiv:1710.03098 v2 · 2017-10-05 · nucl-ex · physics.app-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4EGVSUHEEYMO7F3HAS3LBVJ57G}

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	2026-05-18T00:18:16.895743Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e10d5950e42618ef976704b6b0d53df98a13138766c63bf31fad38ee58aeb1f7

Aliases

arxiv: 1710.03098 · arxiv_version: 1710.03098v2 · doi: 10.48550/arxiv.1710.03098 · pith_short_12: 4EGVSUHEEYMO · pith_short_16: 4EGVSUHEEYMO7F3H · pith_short_8: 4EGVSUHE

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/4EGVSUHEEYMO7F3HAS3LBVJ57G \
  | 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: e10d5950e42618ef976704b6b0d53df98a13138766c63bf31fad38ee58aeb1f7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "81eb2c99d17b679b4ab1d907f6ea6dbe9a320c5ae9c27ffd2b6ffd56eabc2a11",
    "cross_cats_sorted": [
      "physics.app-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-ex",
    "submitted_at": "2017-10-05T17:52:34Z",
    "title_canon_sha256": "ed4bf6b7ff2410dc4900e904c177784cffd868ad3cec2ce2240fe5d072941c41"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.03098",
    "kind": "arxiv",
    "version": 2
  }
}