Pith Number

pith:LYWFC7PY

pith:2021:LYWFC7PYZ74FYCBWFQ25LTYPFD

not attested not anchored not stored refs pending

Constraining Theories of Gravity by GINGER experiment

Alberto Porzio, Andrea Basti, Andrea Simonelli, Angela D. V. Di Virgilio, Antonello Ortolan, Carlo Altucci, Donatella Ciampini, Enrico Maccioni, Francesco Bajardi, Francesco Fuso, Giorgio Carelli, Giuseppe Terreni, Nicol\`o Beverini, Paolo Marsili, Raffaele Velotta, Salvatore Capozziello, Umberto Giacomelli

arxiv:2103.15135 v1 · 2021-03-28 · gr-qc · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LYWFC7PYZ74FYCBWFQ25LTYPFD}

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	2026-07-05T02:27:02.922103Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5e2c517df8cff85c08362c35d5cf0f28ff6102085bf34ca867ecfdefe65da345

Aliases

arxiv: 2103.15135 · arxiv_version: 2103.15135v1 · doi: 10.48550/arxiv.2103.15135 · pith_short_12: LYWFC7PYZ74F · pith_short_16: LYWFC7PYZ74FYCBW · pith_short_8: LYWFC7PY

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/LYWFC7PYZ74FYCBWFQ25LTYPFD \
  | 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: 5e2c517df8cff85c08362c35d5cf0f28ff6102085bf34ca867ecfdefe65da345

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "014742f109b64399a17d8c17c609124be5b246ff58bf30ae0db727d2149e598b",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2021-03-28T13:44:35Z",
    "title_canon_sha256": "508e806e3549256029a499012ba3c05e9bb3ed83bbebf7c2420dc359e1ae5185"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.15135",
    "kind": "arxiv",
    "version": 1
  }
}