Pith Number

pith:LUDDWYMX

pith:2013:LUDDWYMXCHEMZLTGHYMR47MUW6

not attested not anchored not stored refs pending

Project 8: Determining neutrino mass from tritium beta decay using a frequency-based method

A.M. Jones, A. Rogers, B.A. VanDevender, B.H. LaRoque, B. Monreal, D. Furse, D.M. Asner, E.L. McBride, G. Rybka, J.A. Formaggio, J. Fernandes, J. Kofron, L.J Rosenberg, M. Bahr, M. Leber, N.S. Oblath, P.J. Doe, R. Bradley, R.G.H. Robertson, R. Patterson, S. Doelman, T. Thuemmler

arxiv:1309.7093 v1 · 2013-09-27 · nucl-ex · 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{LUDDWYMXCHEMZLTGHYMR47MUW6}

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	2026-05-18T03:12:08.056938Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5d063b619711c8ccae663e191e7d94b7bbaff4f50c20361b2236a5c444dc6873

Aliases

arxiv: 1309.7093 · arxiv_version: 1309.7093v1 · doi: 10.48550/arxiv.1309.7093 · pith_short_12: LUDDWYMXCHEM · pith_short_16: LUDDWYMXCHEMZLTG · pith_short_8: LUDDWYMX

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/LUDDWYMXCHEMZLTGHYMR47MUW6 \
  | 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: 5d063b619711c8ccae663e191e7d94b7bbaff4f50c20361b2236a5c444dc6873

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ddaff0a50be94313f3cf6827e01faa676ff37f40f4e57e60d1e215faa872ffe5",
    "cross_cats_sorted": [
      "physics.ins-det"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-ex",
    "submitted_at": "2013-09-27T00:59:43Z",
    "title_canon_sha256": "15b71d3541427238346230b3abfb488c18e8ba79e9c3a79316c0b78f75fe7504"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.7093",
    "kind": "arxiv",
    "version": 1
  }
}