Pith Number

pith:NBLHKLX4

pith:2019:NBLHKLX4UDZWO2GJKPG6AVK7BG

not attested not anchored not stored refs pending

Characterizing Earth gravity field fluctuations with the MIGA antenna for future Gravitational Wave detectors

A. Bertoldi, A. Landragin, B. Canuel, D.O. Sabulsky, G. Lef\`evre, J.-B. Decitre, J. Junca, P. Bouyer, R. Geiger, S. Gaffet, X. Zou

arxiv:1902.05337 v1 · 2019-02-14 · physics.atom-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NBLHKLX4UDZWO2GJKPG6AVK7BG}

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	2026-05-17T23:45:29.957175Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6856752efca0f36768c953cde0555f09b7a4edb16991b60c5a6a572b06822c56

Aliases

arxiv: 1902.05337 · arxiv_version: 1902.05337v1 · doi: 10.48550/arxiv.1902.05337 · pith_short_12: NBLHKLX4UDZW · pith_short_16: NBLHKLX4UDZWO2GJ · pith_short_8: NBLHKLX4

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/NBLHKLX4UDZWO2GJKPG6AVK7BG \
  | 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: 6856752efca0f36768c953cde0555f09b7a4edb16991b60c5a6a572b06822c56

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "62ba4b43e489edcdb4fa31707922c1fdc4ef5cffcfd1201d38507e62bab791e0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2019-02-14T13:05:45Z",
    "title_canon_sha256": "38420435253056532fef90756a974c076444cbdf4f2b1f655fa7f44d298d2449"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.05337",
    "kind": "arxiv",
    "version": 1
  }
}