Pith Number

pith:X7JISTSA

pith:2019:X7JISTSASXO777KTEYDCXXI5DB

not attested not anchored not stored refs pending

Horndeski gravity and standard sirens

Charles Dalang, Lucas Lombriser, Pierre Fleury

arxiv:1912.06117 v3 · 2019-12-12 · gr-qc · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{X7JISTSASXO777KTEYDCXXI5DB}

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

Wave-optics gravitational wave lensing in modified gravity

Cosmology Intertwined: A Review of the Particle Physics, Astrophysics, and Cosmology Associated with the Cosmological Tensions and Anomalies

Receipt and verification

First computed	2026-07-05T01:32:42.669564Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bfd2894e4095ddfffd5326062bdd1d186a162b67e685436852c4d8168ba45dba

Aliases

arxiv: 1912.06117 · arxiv_version: 1912.06117v3 · doi: 10.48550/arxiv.1912.06117 · pith_short_12: X7JISTSASXO7 · pith_short_16: X7JISTSASXO777KT · pith_short_8: X7JISTSA

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/X7JISTSASXO777KTEYDCXXI5DB \
  | 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: bfd2894e4095ddfffd5326062bdd1d186a162b67e685436852c4d8168ba45dba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c8f5c9fe5289fb9c56dac4f1cc1d02e186c3a103071a29a02e57ae70ff4b29d0",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2019-12-12T18:31:49Z",
    "title_canon_sha256": "f36cbc87365b3af927a7b08d52a33be20cc3cab78cab2a005298ecc61928b500"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1912.06117",
    "kind": "arxiv",
    "version": 3
  }
}