Pith Number

pith:GY2DZYZZ

pith:2025:GY2DZYZZXOZVE6OIDWKC4OG2L5

not attested not anchored not stored refs pending

Signatures of cubic gravity in the strong regime

Armando A. Roque, Flavio C. S\'anchez, Javier Chagoya

arxiv:2502.01747 v2 · 2025-02-03 · gr-qc · astro-ph.GA · physics.optics

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GY2DZYZZXOZVE6OIDWKC4OG2L5}

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	2026-07-05T11:43:30.568168Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

36343ce339bbb35279c81d942e38da5f59fe9fce41f5cefed6e122366470011c

Aliases

arxiv: 2502.01747 · arxiv_version: 2502.01747v2 · doi: 10.48550/arxiv.2502.01747 · pith_short_12: GY2DZYZZXOZV · pith_short_16: GY2DZYZZXOZVE6OI · pith_short_8: GY2DZYZZ

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/GY2DZYZZXOZVE6OIDWKC4OG2L5 \
  | 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: 36343ce339bbb35279c81d942e38da5f59fe9fce41f5cefed6e122366470011c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "33e56e3edb40673dba9d3dad6d1fe4e5e106f6408d91253042db71c98dba803a",
    "cross_cats_sorted": [
      "astro-ph.GA",
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2025-02-03T19:00:07Z",
    "title_canon_sha256": "c222896852f48c14fbd6061707e1b0a8ab7b277998ba2a1b491097d5d742abdc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.01747",
    "kind": "arxiv",
    "version": 2
  }
}