Pith Number

pith:NRJNOS2I

pith:2017:NRJNOS2IBDEEEA6LQ4FRZ622M6

not attested not anchored not stored refs pending

Can Lorentz transformations be determined by the null Michelson-Morley result?

F. D. Sasse, J. A. S. Lima

arxiv:1709.06864 v1 · 2017-09-13 · 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{NRJNOS2IBDEEEA6LQ4FRZ622M6}

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	2026-05-18T00:34:40.231953Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6c52d74b4808c84203cb870b1cfb5a6789b260e47fc567dc0f573966854b62e0

Aliases

arxiv: 1709.06864 · arxiv_version: 1709.06864v1 · doi: 10.48550/arxiv.1709.06864 · pith_short_12: NRJNOS2IBDEE · pith_short_16: NRJNOS2IBDEEEA6L · pith_short_8: NRJNOS2I

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/NRJNOS2IBDEEEA6LQ4FRZ622M6 \
  | 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: 6c52d74b4808c84203cb870b1cfb5a6789b260e47fc567dc0f573966854b62e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "108c839f9f4d39585ec650934d63fcc6f43cacba9589d5e4a22a421242ddb32e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.gen-ph",
    "submitted_at": "2017-09-13T15:22:27Z",
    "title_canon_sha256": "f1a1155e5bedc68ceebe5b494a779c72152179e763ab9a663b219c30675d8536"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.06864",
    "kind": "arxiv",
    "version": 1
  }
}