Pith Number

pith:IPWADTOV

pith:2019:IPWADTOVXV3PI6IVUDYTYFP6IE

not attested not anchored not stored refs pending

Reduced-order surrogate models for scalar-tensor gravity in the strong field and applications to binary pulsars and GW170817

Bo-Qiang Ma, Junjie Zhao, Lijing Shao, Zhoujian Cao

arxiv:1907.00780 v2 · 2019-07-01 · gr-qc · astro-ph.HE · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IPWADTOVXV3PI6IVUDYTYFP6IE}

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

Donutization Inside Neutron Stars: Shell-Localized Scalar Fields

Constraining Dipole Radiation with Multiband Gravitational Waves from Eccentric Binary Black Holes

Receipt and verification

First computed	2026-07-05T00:06:47.923989Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

43ec01cdd5bd76f47915a0f13c15fe41369c9bb2cc5e98a9386735993c656231

Aliases

arxiv: 1907.00780 · arxiv_version: 1907.00780v2 · doi: 10.48550/arxiv.1907.00780 · pith_short_12: IPWADTOVXV3P · pith_short_16: IPWADTOVXV3PI6IV · pith_short_8: IPWADTOV

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/IPWADTOVXV3PI6IVUDYTYFP6IE \
  | 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: 43ec01cdd5bd76f47915a0f13c15fe41369c9bb2cc5e98a9386735993c656231

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5a3d701fa3ee658c33a2d96a67cb4e1bef4bbff81192809c1cc0238cd9bfec20",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2019-07-01T13:50:13Z",
    "title_canon_sha256": "865e94deeb1900dd8079d91d3486d487764ebd5f0d5ccc7b5186423086a04e29"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.00780",
    "kind": "arxiv",
    "version": 2
  }
}