Pith Number

pith:FGC2WFLE

pith:2020:FGC2WFLETLCTSWMZXYREY6DFNM

not attested not anchored not stored refs pending

Measured Nondestructive Assay of $^{237}$Np Using Organic Scintillators and Active Neutron Multiplicity Counting

George E. McKenzie, Jesson D. Hutchinson, Michael Y. Hua, Sara A. Pozzi, Shaun D. Clarke, Thomas A. Plummer

arxiv:2010.06587 v1 · 2020-10-13 · physics.ins-det · nucl-ex

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FGC2WFLETLCTSWMZXYREY6DFNM}

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	2026-07-05T01:42:57.550468Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2985ab15649ac5395999be224c78656b280c237d150e9c4a2eb0e1ae8b2f19b2

Aliases

arxiv: 2010.06587 · arxiv_version: 2010.06587v1 · doi: 10.48550/arxiv.2010.06587 · pith_short_12: FGC2WFLETLCT · pith_short_16: FGC2WFLETLCTSWMZ · pith_short_8: FGC2WFLE

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/FGC2WFLETLCTSWMZXYREY6DFNM \
  | 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: 2985ab15649ac5395999be224c78656b280c237d150e9c4a2eb0e1ae8b2f19b2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e343ecb6233e436c89f35db2e95de4f33bf264fca57147a600fd1f52dba8e029",
    "cross_cats_sorted": [
      "nucl-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2020-10-13T14:35:23Z",
    "title_canon_sha256": "39ee60d981d765bf6f60923c598e568a347e60469693bd74e2b13ad3f7d1a4ce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.06587",
    "kind": "arxiv",
    "version": 1
  }
}