Pith Number

pith:J2EOIU6I

pith:2019:J2EOIU6I7T4JS3KDNQHTN4STAL

not attested not anchored not stored refs pending

Proof of Principle for Ramsey-type Gravity Resonance Spectroscopy with qBounce

Andrey N. Ivanov, Hartmut Abele, Jakob Micko, Joachim Bosina, Lukas Achatz, Manuel Hei{\ss}, Mario Pitschmann, Martin Thalhammer, Patrick Schmidt, Peter Geltenbort, Ren\'e I.P. Sedmik, Tobias Jenke, Tobias Rechberger

arxiv:1908.09723 v1 · 2019-08-26 · physics.ins-det · quant-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{J2EOIU6I7T4JS3KDNQHTN4STAL}

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	2026-07-05T00:31:16.794468Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4e88e453c8fcf8996d436c0f36f25302e61154786a70b35d1170a9c3970ed167

Aliases

arxiv: 1908.09723 · arxiv_version: 1908.09723v1 · doi: 10.48550/arxiv.1908.09723 · pith_short_12: J2EOIU6I7T4J · pith_short_16: J2EOIU6I7T4JS3KD · pith_short_8: J2EOIU6I

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/J2EOIU6I7T4JS3KDNQHTN4STAL \
  | 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: 4e88e453c8fcf8996d436c0f36f25302e61154786a70b35d1170a9c3970ed167

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "04eadafeba896ec906650fa844b49fdcf9908f992337ac8f5b189c21c797dc2f",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2019-08-26T15:07:27Z",
    "title_canon_sha256": "2d60578cdcfcd02eea8eabb387ba6adaf6935924f03cdfb372b5174ad3878d93"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.09723",
    "kind": "arxiv",
    "version": 1
  }
}