Pith Number

pith:6SH2PZV7

pith:2022:6SH2PZV7GFNWHLFDGZ2LRM32UT

not attested not anchored not stored refs pending

Inference of gravitational field superposition from quantum measurements

Chris Overstreet, Flaminia Giacomini, Joseph Curti, Mark A. Kasevich, Minjeong Kim, Peter Asenbaum

arxiv:2209.02214 v3 · 2022-09-06 · quant-ph · gr-qc · 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{6SH2PZV7GFNWHLFDGZ2LRM32UT}

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	2026-07-05T07:01:37.424569Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f48fa7e6bf315b63aca33674b8b37aa4c7bdc75430e41e12c80e09b6fb15da66

Aliases

arxiv: 2209.02214 · arxiv_version: 2209.02214v3 · doi: 10.48550/arxiv.2209.02214 · pith_short_12: 6SH2PZV7GFNW · pith_short_16: 6SH2PZV7GFNWHLFD · pith_short_8: 6SH2PZV7

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/6SH2PZV7GFNWHLFDGZ2LRM32UT \
  | 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: f48fa7e6bf315b63aca33674b8b37aa4c7bdc75430e41e12c80e09b6fb15da66

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8cdb9a0fa3afa2941c5d38336e0a07e7d52efb67424f28e5ba6f81a79e544a1c",
    "cross_cats_sorted": [
      "gr-qc",
      "physics.atom-ph"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2022-09-06T04:37:07Z",
    "title_canon_sha256": "951d9186848ff1396720d3486f82b6557b236508e34279e1c6fc97bf84c499e2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.02214",
    "kind": "arxiv",
    "version": 3
  }
}