Pith Number

pith:YBXOUWU7

pith:2017:YBXOUWU7CQ5SZTAMK4IWQ4QQD3

not attested not anchored not stored refs pending

Is exponential gravity a viable description for the whole cosmological history?

Diego Saez-Chillon Gomez, German S. Sharov, Sergei D. Odintsov

arxiv:1709.06800 v2 · 2017-09-20 · 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{YBXOUWU7CQ5SZTAMK4IWQ4QQD3}

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

Dark Energy in Ghost-free non-local Gravity

Receipt and verification

First computed	2026-05-18T00:25:53.116951Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c06eea5a9f143b2ccc0c57116872101ef0d9cceff3490ba3572c0995ace33d2f

Aliases

arxiv: 1709.06800 · arxiv_version: 1709.06800v2 · doi: 10.48550/arxiv.1709.06800 · pith_short_12: YBXOUWU7CQ5S · pith_short_16: YBXOUWU7CQ5SZTAM · pith_short_8: YBXOUWU7

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/YBXOUWU7CQ5SZTAMK4IWQ4QQD3 \
  | 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: c06eea5a9f143b2ccc0c57116872101ef0d9cceff3490ba3572c0995ace33d2f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ea2c21bc12546258daa5ab023dd07026f104e4dadd8eb58e4f7dd26f03e4bb00",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2017-09-20T10:35:05Z",
    "title_canon_sha256": "62d3e490a6af9cc0a0ee289075189d74152e864276b5af951eafc42f51f3f224"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.06800",
    "kind": "arxiv",
    "version": 2
  }
}