Pith Number

pith:E6HKJW2O

pith:2020:E6HKJW2OSI3QTZJBXFQSBYEOKU

not attested not anchored not stored refs pending

A New Neutron Lifetime Experiment with Cold Neutron Beam Decay in Superfluid Helium-4

Wanchun Wei

arxiv:2001.10041 v3 · 2020-01-27 · 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{E6HKJW2OSI3QTZJBXFQSBYEOKU}

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

SparStencil: Retargeting Sparse Tensor Cores to Scientific Stencil Computations via Structured Sparsity Transformation

Receipt and verification

First computed	2026-07-05T01:55:46.136046Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

278ea4db4e923709e521b96120e08e553520e0cd840ed272104fc9f1c2d47282

Aliases

arxiv: 2001.10041 · arxiv_version: 2001.10041v3 · doi: 10.48550/arxiv.2001.10041 · pith_short_12: E6HKJW2OSI3Q · pith_short_16: E6HKJW2OSI3QTZJB · pith_short_8: E6HKJW2O

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/E6HKJW2OSI3QTZJBXFQSBYEOKU \
  | 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: 278ea4db4e923709e521b96120e08e553520e0cd840ed272104fc9f1c2d47282

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5098bfbe1fa021eaf52d92a62b9a8d7895ac7e8d8374ad97d38a08f0f840a8fd",
    "cross_cats_sorted": [
      "physics.ins-det"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-ex",
    "submitted_at": "2020-01-27T19:56:12Z",
    "title_canon_sha256": "c8fed4d328042a5583479901af4c96753957c7b28b7e0b72bbfffc19bc2a601e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2001.10041",
    "kind": "arxiv",
    "version": 3
  }
}