Pith Number

pith:G2SQL5RK

pith:2019:G2SQL5RK3MIMAG5ZKS5HYYK5BK

not attested not anchored not stored refs pending

Tests of weak equivalence principle with the gravitational wave signals in the LIGO-Virgo catalogue GWTC-1

Gang Wang, Shu-Cheng Yang, Wen-Biao Han

arxiv:1912.10758 v3 · 2019-12-23 · 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{G2SQL5RK3MIMAG5ZKS5HYYK5BK}

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.

Receipt and verification

First computed	2026-07-05T01:45:24.720075Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

36a505f62adb10c01bb954ba7c615d0a904f5358062aab28c6a149e8547d05b8

Aliases

arxiv: 1912.10758 · arxiv_version: 1912.10758v3 · doi: 10.48550/arxiv.1912.10758 · pith_short_12: G2SQL5RK3MIM · pith_short_16: G2SQL5RK3MIMAG5Z · pith_short_8: G2SQL5RK

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/G2SQL5RK3MIMAG5ZKS5HYYK5BK \
  | 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: 36a505f62adb10c01bb954ba7c615d0a904f5358062aab28c6a149e8547d05b8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2e54bd4fc4c1e5dea142e291d279dd5259269c21582d35216b521e26b992ceb5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2019-12-23T12:14:50Z",
    "title_canon_sha256": "11a5774d8b85ceb43554da326c42e56967b3e0349ad5d13c6a64c9684f2c37b0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1912.10758",
    "kind": "arxiv",
    "version": 3
  }
}