Pith Number

pith:VBKGOSC6

pith:2022:VBKGOSC6DHEUWAZ6SAHVGLVCEF

not attested not anchored not stored refs pending

Dynamical analysis of the covarying coupling constants in scalar-tensor gravity

Pedro J. Pompeia, Rajendra P. Gupta, Rodrigo R. Cuzinatto

arxiv:2204.00119 v3 · 2022-03-31 · 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{VBKGOSC6DHEUWAZ6SAHVGLVCEF}

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	2026-07-05T05:57:30.596855Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a85467485e19c94b033e900f532ea22170d179899b7094e841c2a00a90f466ea

Aliases

arxiv: 2204.00119 · arxiv_version: 2204.00119v3 · doi: 10.48550/arxiv.2204.00119 · pith_short_12: VBKGOSC6DHEU · pith_short_16: VBKGOSC6DHEUWAZ6 · pith_short_8: VBKGOSC6

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/VBKGOSC6DHEUWAZ6SAHVGLVCEF \
  | 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: a85467485e19c94b033e900f532ea22170d179899b7094e841c2a00a90f466ea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4e1592d69e1819d9de5095c905341235babffcef254d20b964680fcb50b2dffd",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2022-03-31T22:00:22Z",
    "title_canon_sha256": "bcecad4e5c1badb3f9807e2b18c60ab6164c80f05e4713a946e9f98b3ba39a70"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.00119",
    "kind": "arxiv",
    "version": 3
  }
}