Pith Number

pith:UBOKUOLS

pith:2011:UBOKUOLSGH67KFVJERGUFRWVP5

not attested not anchored not stored refs pending

Big Rip and Little Rip solutions in scalar model with kinetic and Gauss Bonnet couplings

E. Loaiza, L. N. Granda

arxiv:1111.2454 v1 · 2011-11-10 · hep-th · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UBOKUOLSGH67KFVJERGUFRWVP5}

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

2 papers in Pith

$\Lambda$CDM-like models with future singularities

Finite scale factor and future singularities

Receipt and verification

First computed	2026-05-18T04:04:32.989623Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a05caa397231fdf516a9244d42c6d57f4a4f60c611046fc70db5b19942170ac8

Aliases

arxiv: 1111.2454 · arxiv_version: 1111.2454v1 · doi: 10.48550/arxiv.1111.2454 · pith_short_12: UBOKUOLSGH67 · pith_short_16: UBOKUOLSGH67KFVJ · pith_short_8: UBOKUOLS

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/UBOKUOLSGH67KFVJERGUFRWVP5 \
  | 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: a05caa397231fdf516a9244d42c6d57f4a4f60c611046fc70db5b19942170ac8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5c828f30d68a83bc676512faeb4b1cbc1d55de693edf3453586ba942d6ee7242",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2011-11-10T12:17:23Z",
    "title_canon_sha256": "b33a739306880cb88db803fb9d54fce76a76bb2b2d6fa3d8e8081590e6ddd1c9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.2454",
    "kind": "arxiv",
    "version": 1
  }
}