Pith Number

pith:T5BBQ3DC

pith:2016:T5BBQ3DCTG6COCSTF5FMXBBS36

not attested not anchored not stored refs pending

A new approach to the experiment intended to test the weak equivalence principle for the neutron

A.I. Frank, D.V. Kustov, G.V. Kulin, M.A. Zakharov, S.V. Goryunov

arxiv:1602.00941 v1 · 2016-02-02 · 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{T5BBQ3DCTG6COCSTF5FMXBBS36}

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	2026-05-18T01:00:39.784800Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9f42186c6299bc270a532f4acb8432dfb906ed3274ccb855ef024d38471404f5

Aliases

arxiv: 1602.00941 · arxiv_version: 1602.00941v1 · doi: 10.48550/arxiv.1602.00941 · pith_short_12: T5BBQ3DCTG6C · pith_short_16: T5BBQ3DCTG6COCST · pith_short_8: T5BBQ3DC

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/T5BBQ3DCTG6COCSTF5FMXBBS36 \
  | 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: 9f42186c6299bc270a532f4acb8432dfb906ed3274ccb855ef024d38471404f5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8504a93995e982acecf755ac91b31c1b20d266681f807afb58c1d8abb9cedc6e",
    "cross_cats_sorted": [
      "physics.ins-det"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-ex",
    "submitted_at": "2016-02-02T14:31:41Z",
    "title_canon_sha256": "8ca5ecadbc7793e0149ab410a4f2567837d0235275a32786335102b63816e8d6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.00941",
    "kind": "arxiv",
    "version": 1
  }
}