Pith Number

pith:ROPX2OVR

pith:2025:ROPX2OVRCIVXUY4QOM5YQEGCRJ

not attested not anchored not stored refs pending

The effects of dark energy on the matter-gravity coupling

Antonio Enea Romano

arxiv:2511.15049 v3 · 2025-11-19 · 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{ROPX2OVRCIVXUY4QOM5YQEGCRJ}

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	2026-05-20T00:05:37.569100Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8b9f7d3ab1122b7a6390733b8810c28a67b5402e984f6fa331ba843f346a4f9c

Aliases

arxiv: 2511.15049 · arxiv_version: 2511.15049v3 · doi: 10.48550/arxiv.2511.15049 · pith_short_12: ROPX2OVRCIVX · pith_short_16: ROPX2OVRCIVXUY4Q · pith_short_8: ROPX2OVR

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/ROPX2OVRCIVXUY4QOM5YQEGCRJ \
  | 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: 8b9f7d3ab1122b7a6390733b8810c28a67b5402e984f6fa331ba843f346a4f9c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1352b835b8daa57625e2e8eac5a9e2d6cc38c39e9913c3c0cea9f2957c813a44",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2025-11-19T02:40:20Z",
    "title_canon_sha256": "d4e847f54fc97180b693f810a88d301a887c98dc066ce43f59365e5a23711e10"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2511.15049",
    "kind": "arxiv",
    "version": 3
  }
}