Pith Number

pith:XLGWC3XC

pith:2012:XLGWC3XCZ4E2UIV7FAAFKUGDXM

not attested not anchored not stored refs pending

Comparison of Atom Interferometers and Light Interferometers as Space-Based Gravitational Wave Detectors

James Ira Thorpe, John G. Baker

arxiv:1201.5656 v1 · 2012-01-26 · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XLGWC3XCZ4E2UIV7FAAFKUGDXM}

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	2026-05-18T01:58:41.145012Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bacd616ee2cf09aa22bf28005550c3bb1ea30a8db28975397ed190a2098cb56c

Aliases

arxiv: 1201.5656 · arxiv_version: 1201.5656v1 · doi: 10.48550/arxiv.1201.5656 · pith_short_12: XLGWC3XCZ4E2 · pith_short_16: XLGWC3XCZ4E2UIV7 · pith_short_8: XLGWC3XC

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/XLGWC3XCZ4E2UIV7FAAFKUGDXM \
  | 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: bacd616ee2cf09aa22bf28005550c3bb1ea30a8db28975397ed190a2098cb56c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e8852f8c05b5b868e3b18f7be0aebad606aa9db5fbdc3842e11d7384efb19e28",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2012-01-26T21:37:54Z",
    "title_canon_sha256": "cd1f9b695cf80c788af601ca6bd11b2146224a35807867746ac97d77fbb1c640"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.5656",
    "kind": "arxiv",
    "version": 1
  }
}