Pith Number

pith:QA5UBAOT

pith:2019:QA5UBAOT6RNZSF4RKNI53FIVQ6

not attested not anchored not stored refs pending

Constraints on Quasi-dilaton Massive Gravity

Katarina Martinovic, Mairi Sakellariadou

arxiv:1908.08247 v2 · 2019-08-22 · gr-qc · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QA5UBAOT6RNZSF4RKNI53FIVQ6}

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

Constraints on Quasi-dilaton Massive Gravity

Receipt and verification

First computed	2026-07-05T00:33:53.870352Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

803b4081d3f45b9917915351dd9515878749d29236f00622437fa9082cad1c86

Aliases

arxiv: 1908.08247 · arxiv_version: 1908.08247v2 · doi: 10.48550/arxiv.1908.08247 · pith_short_12: QA5UBAOT6RNZ · pith_short_16: QA5UBAOT6RNZSF4R · pith_short_8: QA5UBAOT

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/QA5UBAOT6RNZSF4RKNI53FIVQ6 \
  | 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: 803b4081d3f45b9917915351dd9515878749d29236f00622437fa9082cad1c86

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a6d0e11b065170295e5b5f95b5a261da81468f9d89270a879e649fd8fa0c6217",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2019-08-22T08:15:27Z",
    "title_canon_sha256": "b1c09cf1bca7c36e3bb3af6dfd0a9e1ad18583fb3aa15ad19b4d00d00359cad0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.08247",
    "kind": "arxiv",
    "version": 2
  }
}