Pith Number

pith:YRUTNJUA

pith:2011:YRUTNJUA6LJ3CEJ47CXPVCOYHN

not attested not anchored not stored refs pending

A Geostationary Gravitational Wave Interferometer (GEOGRAWI)

Eduardo da Silva Alves, J. C. N. de Araujo, Massimo Tinto, Odylio D. Aguiar

arxiv:1111.2576 v1 · 2011-11-10 · astro-ph.IM · 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{YRUTNJUA6LJ3CEJ47CXPVCOYHN}

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	2026-05-18T04:08:33.824833Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c46936a680f2d3b1113cf8aefa89d83b670cd298140064e9ae83c96faf650ef5

Aliases

arxiv: 1111.2576 · arxiv_version: 1111.2576v1 · doi: 10.48550/arxiv.1111.2576 · pith_short_12: YRUTNJUA6LJ3 · pith_short_16: YRUTNJUA6LJ3CEJ4 · pith_short_8: YRUTNJUA

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/YRUTNJUA6LJ3CEJ47CXPVCOYHN \
  | 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: c46936a680f2d3b1113cf8aefa89d83b670cd298140064e9ae83c96faf650ef5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ecbbfb4d9518a849c66c1be3460b26634e2525ed72dfcb4161fe2e9f66bde9d0",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2011-11-10T19:47:47Z",
    "title_canon_sha256": "6d64cda8dba6bbbda7fdce38175115bc19809be8ec0a535f11649876b12ea1c7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.2576",
    "kind": "arxiv",
    "version": 1
  }
}