Pith Number

pith:LPOQPI63

pith:2010:LPOQPI634X5YRVRMNP4KPGETGA

not attested not anchored not stored refs pending

Gravitational wave detection and cosmic string detection with current radio interferometers

Adam Gauci, John Abela, Kristian Zarb Adami

arxiv:1011.1018 v3 · 2010-11-03 · astro-ph.IM · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LPOQPI634X5YRVRMNP4KPGETGA}

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	2026-05-18T04:36:10.168825Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5bdd07a3dbe5fb88d62c6bf8a798933012c8ee78cb091e45d07c9e5ba1cdbd73

Aliases

arxiv: 1011.1018 · arxiv_version: 1011.1018v3 · doi: 10.48550/arxiv.1011.1018 · pith_short_12: LPOQPI634X5Y · pith_short_16: LPOQPI634X5YRVRM · pith_short_8: LPOQPI63

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/LPOQPI634X5YRVRMNP4KPGETGA \
  | 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: 5bdd07a3dbe5fb88d62c6bf8a798933012c8ee78cb091e45d07c9e5ba1cdbd73

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b20df0ab2ab5909621e3ebf9f894420675c5bf300760124bbccbbf79326d98ce",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2010-11-03T22:02:00Z",
    "title_canon_sha256": "de1ee141e4679e98413e4c2c92665c31a4430865cefac7981780c42363014015"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.1018",
    "kind": "arxiv",
    "version": 3
  }
}