Pith Number

pith:QQYWBXT7

pith:2021:QQYWBXT7PYITR5XSMNKKB6ABZX

not attested not anchored not stored refs pending

Rare Events Detected with a Bulk Acoustic Wave High Frequency Gravitational Wave Antenna

Eugene N. Ivanov, Ik Siong Heng, Maxim Goryachev, Michael E. Tobar, Serge Galliou, William M. Campbell

arxiv:2102.05859 v2 · 2021-02-11 · gr-qc · astro-ph.HE · hep-ex · physics.ins-det

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QQYWBXT7PYITR5XSMNKKB6ABZX}

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

Primordial Black Holes: A Review of Formation and Evolution

Receipt and verification

First computed	2026-07-05T03:06:18.853184Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

843160de7f7e1138f6f26354a0f801cdf12ef6032d87108962619982b2343cf3

Aliases

arxiv: 2102.05859 · arxiv_version: 2102.05859v2 · doi: 10.48550/arxiv.2102.05859 · pith_short_12: QQYWBXT7PYIT · pith_short_16: QQYWBXT7PYITR5XS · pith_short_8: QQYWBXT7

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/QQYWBXT7PYITR5XSMNKKB6ABZX \
  | 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: 843160de7f7e1138f6f26354a0f801cdf12ef6032d87108962619982b2343cf3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "84a39e6fbc0132989ed32db6c2097de8d9cba9c60eda694e35df6d26877c8b8f",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "hep-ex",
      "physics.ins-det"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2021-02-11T06:28:09Z",
    "title_canon_sha256": "cf5deb5dd270271881168747166c823366eb85a10b816f7e316a5a89fe8dac1c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.05859",
    "kind": "arxiv",
    "version": 2
  }
}