Pith Number

pith:FEY3QLGT

pith:2011:FEY3QLGT5N7TUQWSNGODZIIVCC

not attested not anchored not stored refs pending

Basic randomness of nature and ether-drift experiments

A.Pluchino, A.Rapisarda, M.Consoli

arxiv:1106.1277 v2 · 2011-06-07 · physics.gen-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FEY3QLGT5N7TUQWSNGODZIIVCC}

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	2026-05-18T02:01:41.375788Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2931b82cd3eb7f3a42d2699c3ca11510baab42f46b62798203be2aaf0dc95bd9

Aliases

arxiv: 1106.1277 · arxiv_version: 1106.1277v2 · doi: 10.48550/arxiv.1106.1277 · pith_short_12: FEY3QLGT5N7T · pith_short_16: FEY3QLGT5N7TUQWS · pith_short_8: FEY3QLGT

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/FEY3QLGT5N7TUQWSNGODZIIVCC \
  | 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: 2931b82cd3eb7f3a42d2699c3ca11510baab42f46b62798203be2aaf0dc95bd9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "611f8691e030910856b0dcae2c28fbfb19da592d4ea147082c48c7f81b7d1978",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.gen-ph",
    "submitted_at": "2011-06-07T08:29:22Z",
    "title_canon_sha256": "edd7604a51d07ec3617230cbd3a80744217e16e02165a0d769718b39d22179aa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.1277",
    "kind": "arxiv",
    "version": 2
  }
}