Pith Number

pith:VU3BMJGV

pith:2019:VU3BMJGVELPGECLHJBPGJDJBI6

not attested not anchored not stored refs pending

Bounce cosmology in generalized modified gravities

Alkiviadis Triantafyllopoulos, Emmanuel N. Saridakis, Georgios Minas, Panayiotis C. Stavrinos

arxiv:1902.06558 v2 · 2019-02-18 · gr-qc · astro-ph.CO · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VU3BMJGVELPGECLHJBPGJDJBI6}

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

Spherically symmetric, asymptotically flat Berwald vacuum solutions in Finsler gravity

Receipt and verification

First computed	2026-05-17T23:51:41.697097Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ad361624d522de620967485e648d2147b49bf149da1fcf37c154b08243774f2b

Aliases

arxiv: 1902.06558 · arxiv_version: 1902.06558v2 · doi: 10.48550/arxiv.1902.06558 · pith_short_12: VU3BMJGVELPG · pith_short_16: VU3BMJGVELPGECLH · pith_short_8: VU3BMJGV

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/VU3BMJGVELPGECLHJBPGJDJBI6 \
  | 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: ad361624d522de620967485e648d2147b49bf149da1fcf37c154b08243774f2b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5150132a8159924316a57734285537e0c29270cfa86301c75d5af4eae14d6ba8",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-th"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2019-02-18T13:16:35Z",
    "title_canon_sha256": "da5504d91780aa80c0e0eb5233f4d0fb9bc5c76e9fc1c587e9089d0ecbd8481d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.06558",
    "kind": "arxiv",
    "version": 2
  }
}