Pith Number

pith:EPXWPIK2

pith:2013:EPXWPIK22ARTIWWI36HHZSIYEG

not attested not anchored not stored refs pending

The classical ether-drift experiments: a modern re-interpretation

A. Pluchino, C. Matheson, M. Consoli

arxiv:1302.3508 v2 · 2013-02-12 · 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{EPXWPIK22ARTIWWI36HHZSIYEG}

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	2026-05-18T02:51:25.456872Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

23ef67a15ad023345ac8df8e7cc91821b480c0e9e33a05c5ac8daa743ecb7ae7

Aliases

arxiv: 1302.3508 · arxiv_version: 1302.3508v2 · doi: 10.48550/arxiv.1302.3508 · pith_short_12: EPXWPIK22ART · pith_short_16: EPXWPIK22ARTIWWI · pith_short_8: EPXWPIK2

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/EPXWPIK22ARTIWWI36HHZSIYEG \
  | 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: 23ef67a15ad023345ac8df8e7cc91821b480c0e9e33a05c5ac8daa743ecb7ae7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "232b00fc02ab0496c69dcbd89389f5f0279c30b005f23021c9388375ae11286a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.gen-ph",
    "submitted_at": "2013-02-12T08:10:29Z",
    "title_canon_sha256": "51c28d030fa3b0887ea02b8b9b7691478638848e34eb7da59ede3ccd3bcf6655"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.3508",
    "kind": "arxiv",
    "version": 2
  }
}