Pith Number

pith:L6NLNILZ

pith:2024:L6NLNILZ7FLR4ZBGIV2XVUIIFS

not attested not anchored not stored refs pending

Preserving quantum information in $f(Q)$ cosmology

Alessio Lapponi, Orlando Luongo, Salvatore Capozziello, Stefano Mancini

arxiv:2406.19274 v1 · 2024-06-27 · gr-qc · astro-ph.CO · 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{L6NLNILZ7FLR4ZBGIV2XVUIIFS}

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	2026-07-05T11:18:13.026105Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5f9ab6a179f9571e642645757ad1082c8194bc0cf5337cf9a4d050965fc9a185

Aliases

arxiv: 2406.19274 · arxiv_version: 2406.19274v1 · doi: 10.48550/arxiv.2406.19274 · pith_short_12: L6NLNILZ7FLR · pith_short_16: L6NLNILZ7FLR4ZBG · pith_short_8: L6NLNILZ

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/L6NLNILZ7FLR4ZBGIV2XVUIIFS \
  | 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: 5f9ab6a179f9571e642645757ad1082c8194bc0cf5337cf9a4d050965fc9a185

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7b04591254731e8191c19d648893262a6b3eb8908921d3d7e03259f1f945b26a",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2024-06-27T15:43:09Z",
    "title_canon_sha256": "a094e4c02a67fafbf2f61815de9acbae2cc561952dfa34856ea996fafbcfa5ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2406.19274",
    "kind": "arxiv",
    "version": 1
  }
}