Pith Number

pith:SVIY7DPL

pith:2018:SVIY7DPLHMDRGHILPRTZ2QQWFN

not attested not anchored not stored refs pending

On local scale invariance and the questionable theoretical basis of the conformal transformations' issue

Israel Quiros, Roberto De Arcia

arxiv:1811.02458 v2 · 2018-11-06 · gr-qc · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SVIY7DPLHMDRGHILPRTZ2QQWFN}

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	2026-05-18T00:01:01.620444Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

95518f8deb3b07131d0b7c679d42162b6c8a30a9b1d2fa7370df185649d6a599

Aliases

arxiv: 1811.02458 · arxiv_version: 1811.02458v2 · doi: 10.48550/arxiv.1811.02458 · pith_short_12: SVIY7DPLHMDR · pith_short_16: SVIY7DPLHMDRGHIL · pith_short_8: SVIY7DPL

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/SVIY7DPLHMDRGHILPRTZ2QQWFN \
  | 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: 95518f8deb3b07131d0b7c679d42162b6c8a30a9b1d2fa7370df185649d6a599

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fd35c72e9215aa2369059d92faf0f7b7e6560bb8fafcaccac0c806ed07e6a427",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2018-11-06T16:09:24Z",
    "title_canon_sha256": "39291018cf12d410e219bd8c9cc8f89eceb3c994e81e8a788209cb08de475121"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.02458",
    "kind": "arxiv",
    "version": 2
  }
}