Pith Number

pith:SFLBZPKK

pith:2018:SFLBZPKKO5ZT7A3YLGSQDVCMSK

not attested not anchored not stored refs pending

Inherently stable effective field theory for dark energy and modified gravity

Andy Taylor, Charles Dalang, Joe Kennedy, Lucas Lombriser

arxiv:1810.05225 v1 · 2018-10-11 · astro-ph.CO · 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{SFLBZPKKO5ZT7A3YLGSQDVCMSK}

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

Constraining dark energy with complementary probes of large-scale structure

Quintom Model Perturbations

Receipt and verification

First computed	2026-05-17T23:55:34.027934Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

91561cbd4a77733f837859a501d44c929c374c70b23b77a3da0da65b001a21fc

Aliases

arxiv: 1810.05225 · arxiv_version: 1810.05225v1 · doi: 10.48550/arxiv.1810.05225 · pith_short_12: SFLBZPKKO5ZT · pith_short_16: SFLBZPKKO5ZT7A3Y · pith_short_8: SFLBZPKK

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/SFLBZPKKO5ZT7A3YLGSQDVCMSK \
  | 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: 91561cbd4a77733f837859a501d44c929c374c70b23b77a3da0da65b001a21fc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6620bab06017cd5d9ffada7419e6ed79f2b9cc69fdcdcdc4307272900298629a",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2018-10-11T19:56:22Z",
    "title_canon_sha256": "cd4c41d087a4e17dd8e58a48c7065dfcd8b7f0c537baa7e93836f4e161b17bce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.05225",
    "kind": "arxiv",
    "version": 1
  }
}