Pith Number

pith:UGIXFP7M

pith:2024:UGIXFP7MNW27ZGIHN2E5NFDPRU

not attested not anchored not stored refs pending

A Unified Approach to Geometric Modifications of Gravity

Erik Jensko

arxiv:2401.12567 v1 · 2024-01-23 · gr-qc · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UGIXFP7MNW27ZGIHN2E5NFDPRU}

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.

Cited by

1 paper in Pith

Geometric formulation of $k$-essence and late-time acceleration

Receipt and verification

First computed	2026-07-05T07:36:32.636075Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a19172bfec6db5fc99076e89d6946f8d0fb8c6b6127938c0e1d9897fc1daa324

Aliases

arxiv: 2401.12567 · arxiv_version: 2401.12567v1 · doi: 10.48550/arxiv.2401.12567 · pith_short_12: UGIXFP7MNW27 · pith_short_16: UGIXFP7MNW27ZGIH · pith_short_8: UGIXFP7M

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/UGIXFP7MNW27ZGIHN2E5NFDPRU \
  | 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: a19172bfec6db5fc99076e89d6946f8d0fb8c6b6127938c0e1d9897fc1daa324

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "838f47f89f589856f2000de7cac47d0c55946751afb0c0a620a6b72604cd0f16",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2024-01-23T08:52:04Z",
    "title_canon_sha256": "28db3480e8a9bc786770d3b7a7dba336cd389d4b753c872dfbab7be030897ebd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.12567",
    "kind": "arxiv",
    "version": 1
  }
}