Pith Number

pith:4MJNOMJB

pith:2023:4MJNOMJB2O5YHUNK72GLM7UV2W

not attested not anchored not stored refs pending

Status of the GINGER project

Aladino Govoni, Alberto Porzio, Andrea Basti, Angela D.V. Di Virgilio, Antonello Ortolan, Carlo Altucci, Donatella Ciampini, Enrico Maccioni, Fabrizio Dav\`i, Francesco Bajardi, Francesco Dell'Isola, Francesco Fuso, Gaetano De Luca, Giorgio Carelli, Giuseppe Di Somma, Ivan Giorgio, Matteo Luca Ruggiero, Nicol\`o Beverini, Paolo Marsili, Raffaele Velotta, Roberto Devoti, Salvatore Capozziello, Simone Castellano

arxiv:2306.15603 v2 · 2023-06-27 · gr-qc · astro-ph.IM · physics.ins-det · quant-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{4MJNOMJB2O5YHUNK72GLM7UV2W}

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	2026-07-05T06:30:07.779632Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e312d73121d3bb83d1aafe8cb67e95d597a7617f87b9e05f368fa9350a7f7c1d

Aliases

arxiv: 2306.15603 · arxiv_version: 2306.15603v2 · doi: 10.48550/arxiv.2306.15603 · pith_short_12: 4MJNOMJB2O5Y · pith_short_16: 4MJNOMJB2O5YHUNK · pith_short_8: 4MJNOMJB

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/4MJNOMJB2O5YHUNK72GLM7UV2W \
  | 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: e312d73121d3bb83d1aafe8cb67e95d597a7617f87b9e05f368fa9350a7f7c1d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "35f7d0ccf80f21c5abc9775a651bc78faa7c22c973a40b1091981a73e5f31da6",
    "cross_cats_sorted": [
      "astro-ph.IM",
      "physics.ins-det",
      "quant-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2023-06-27T16:42:26Z",
    "title_canon_sha256": "7c912bbc47c53065d3777c14c64c88a4fb89cb0f2cbfd6ae2387e8cba8fe063e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.15603",
    "kind": "arxiv",
    "version": 2
  }
}