Pith Number

pith:J7VNHTOK

pith:2010:J7VNHTOKZXPIFK6732CUVBPQOW

not attested not anchored not stored refs pending

A laser gyroscope system to detect the Gravito-Magnetic effect on Earth

A. Di Virgilio, A. Gebauer, A.Ortolan, A. Tartaglia, J. Belfi, J-P. R. Wells, K. U. Schreiber, N. Beverini

arxiv:1007.1861 v1 · 2010-07-12 · gr-qc · physics.geo-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{J7VNHTOKZXPIFK6732CUVBPQOW}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T04:31:41.015366Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4fead3cdcacdde82abdfde854a85f075867012dc319a6ddd28834cbb7abcae2a

Aliases

arxiv: 1007.1861 · arxiv_version: 1007.1861v1 · doi: 10.48550/arxiv.1007.1861 · pith_short_12: J7VNHTOKZXPI · pith_short_16: J7VNHTOKZXPIFK67 · pith_short_8: J7VNHTOK

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/J7VNHTOKZXPIFK6732CUVBPQOW \
  | 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: 4fead3cdcacdde82abdfde854a85f075867012dc319a6ddd28834cbb7abcae2a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "35ada7674478353416a916465ab06d99d9f0dad695ee81dda5e7c032c5eb9970",
    "cross_cats_sorted": [
      "physics.geo-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2010-07-12T10:36:15Z",
    "title_canon_sha256": "362f88a98247055d852ffb90952d15d2011059220019a8e047acb010dc6143ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1007.1861",
    "kind": "arxiv",
    "version": 1
  }
}