Pith Number

pith:CQ5TAWZC

pith:2025:CQ5TAWZCJ3AGUHFBUVUXS6YJ52

not attested not anchored not stored refs pending

The Fermi function and the neutron's lifetime

Peter Vander Griend, Richard Hill, Ryan Plestid, Zehua Cao

arxiv:2501.17916 v2 · 2025-01-29 · hep-ph · nucl-ex · nucl-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CQ5TAWZCJ3AGUHFBUVUXS6YJ52}

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.

Cited by

1 paper in Pith

Manifest Gauge Invariance for Structure Dependent Radiative Corrections to Processes Involving Atoms and Nuclei

Receipt and verification

First computed	2026-07-05T11:55:16.505288Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

143b305b224ec06a1ca1a569797b09eea628eb1b4b6c8112497b925adeb0c456

Aliases

arxiv: 2501.17916 · arxiv_version: 2501.17916v2 · doi: 10.48550/arxiv.2501.17916 · pith_short_12: CQ5TAWZCJ3AG · pith_short_16: CQ5TAWZCJ3AGUHFB · pith_short_8: CQ5TAWZC

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/CQ5TAWZCJ3AGUHFBUVUXS6YJ52 \
  | 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: 143b305b224ec06a1ca1a569797b09eea628eb1b4b6c8112497b925adeb0c456

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e355a92df3d7a0989212e2f6ddf94139fe299a577eeaf4aa1355141ee2926ad",
    "cross_cats_sorted": [
      "nucl-ex",
      "nucl-th"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2025-01-29T19:00:01Z",
    "title_canon_sha256": "ccf6f6c40575ffe7d60184f913a2831f29034fc18ca134f5906ab578a1743593"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.17916",
    "kind": "arxiv",
    "version": 2
  }
}