Pith Number

pith:YOBNFX64

pith:2018:YOBNFX6435SINZT6E6WKNGPZS5

not attested not anchored not stored refs pending

Surrogate model for an aligned-spin effective one body waveform model of binary neutron star inspirals using Gaussian process regression

Andrea Taracchini, Benjamin D. Lackey, Michael P\"urrer, Sylvain Marsat

arxiv:1812.08643 v1 · 2018-12-20 · 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{YOBNFX6435SINZT6E6WKNGPZS5}

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

GWTC-2: Compact Binary Coalescences Observed by LIGO and Virgo During the First Half of the Third Observing Run

Receipt and verification

First computed	2026-05-17T23:41:12.429904Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c382d2dfdcdf6486e67e27aca699f9975a5a69c8e03e472c62a73b6e4c134198

Aliases

arxiv: 1812.08643 · arxiv_version: 1812.08643v1 · doi: 10.48550/arxiv.1812.08643 · pith_short_12: YOBNFX6435SI · pith_short_16: YOBNFX6435SINZT6 · pith_short_8: YOBNFX64

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/YOBNFX6435SINZT6E6WKNGPZS5 \
  | 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: c382d2dfdcdf6486e67e27aca699f9975a5a69c8e03e472c62a73b6e4c134198

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "40779321badcd42af8b83c1655b97d3f188e5a273f0030c4b5d608dc51356c61",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2018-12-20T15:44:27Z",
    "title_canon_sha256": "da9cc88dd92caa38588e6e8108f1b5111f389a03ac276cc6e70259ee183d00e2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.08643",
    "kind": "arxiv",
    "version": 1
  }
}