Pith Number

pith:VMIVP4QY

pith:2022:VMIVP4QYYZ3P7V2PGQANB2TESG

not attested not anchored not stored refs pending

GINGER

Aladino Govoni, Alberto Frepoli, Alberto Porzio, Alessia Mercuri, Andrea Basti, Angela D.V. Di Virgilio, Antonello Ortolan, Carlo Altucci, Daniela Famiani, Donatella Ciampini, Emilio Turco, Enrico Maccioni, Fabio Morsani, Fabrizio Dav\`i, Francesco Bajardi Emilio Barchiesi, Francesco Fuso, Gaetano De Luca, Gaetano Lambiase, Giorgio Carelli, Giuseppe Di Somma, Giuseppe Di Stefano, Ivan Giorgio, Jay Tasson, Marco Tallini, Matteo Luca Ruggiero, Nicol\`o Beverini, Paolo Marsili, Raffaele Velotta, Rita Di Giovambattista, Roberto Devoti, Salvatore Capozziello, Thomas Braun

arxiv:2209.09328 v1 · 2022-09-19 · gr-qc · physics.geo-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{VMIVP4QYYZ3P7V2PGQANB2TESG}

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	2026-07-05T07:12:32.846415Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ab1157f218c676ffd74f3400d0ea6491a69ea5290dad9cdd02e0a255cca4ee89

Aliases

arxiv: 2209.09328 · arxiv_version: 2209.09328v1 · doi: 10.48550/arxiv.2209.09328 · pith_short_12: VMIVP4QYYZ3P · pith_short_16: VMIVP4QYYZ3P7V2P · pith_short_8: VMIVP4QY

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/VMIVP4QYYZ3P7V2PGQANB2TESG \
  | 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: ab1157f218c676ffd74f3400d0ea6491a69ea5290dad9cdd02e0a255cca4ee89

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "450b68da8b4b38d84c57169bef7c9876b55e7e0bf9ee35750470de26b1a4cc4d",
    "cross_cats_sorted": [
      "physics.geo-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2022-09-19T20:11:23Z",
    "title_canon_sha256": "08ddff4ebe39249a9208cd305b7d14091b1ebabef6adfa897cc34675fa0e0848"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.09328",
    "kind": "arxiv",
    "version": 1
  }
}