Pith Number

pith:46HYYHRG

pith:2020:46HYYHRG4ZYQM6XOG3TKBW7MWW

not attested not anchored not stored refs pending

A Three-Dimensional Laser Interferometer Gravitational-Wave Detector

Biping Gong, Mengxu Liu

arxiv:2001.06129 v2 · 2020-01-17 · gr-qc · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{46HYYHRG4ZYQM6XOG3TKBW7MWW}

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	2026-07-05T01:40:23.281761Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e78f8c1e26e671067aee36e6a0dbecb5a6794edd02a0f7a98d4d8baecb75b150

Aliases

arxiv: 2001.06129 · arxiv_version: 2001.06129v2 · doi: 10.48550/arxiv.2001.06129 · pith_short_12: 46HYYHRG4ZYQ · pith_short_16: 46HYYHRG4ZYQM6XO · pith_short_8: 46HYYHRG

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/46HYYHRG4ZYQM6XOG3TKBW7MWW \
  | 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: e78f8c1e26e671067aee36e6a0dbecb5a6794edd02a0f7a98d4d8baecb75b150

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d41102075884d099350c4f77d64b9e957a5657cb84f7a5f3bcf473da78e16bd6",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2020-01-17T01:03:50Z",
    "title_canon_sha256": "9ba12515ba61d846ca8aecd903b0689af68e368499d715db66bf022e26940be8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2001.06129",
    "kind": "arxiv",
    "version": 2
  }
}