Pith Number

pith:RPTKEYNH

pith:2022:RPTKEYNHQMFCFWEHOFHEBDAS3I

not attested not anchored not stored refs pending

Testing Gravitational Self-interaction via Matter-Wave Interferometry

Ashutosh Dash, Radhika Vathsan, Sourav Kesharee Sahoo, Tabish Qureshi

arxiv:2203.01787 v3 · 2022-03-03 · quant-ph · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RPTKEYNHQMFCFWEHOFHEBDAS3I}

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	2026-07-05T04:42:17.243818Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8be6a261a7830a22d887714e408c12da177108286ba62d8f8c5cd66fbe73681d

Aliases

arxiv: 2203.01787 · arxiv_version: 2203.01787v3 · doi: 10.48550/arxiv.2203.01787 · pith_short_12: RPTKEYNHQMFC · pith_short_16: RPTKEYNHQMFCFWEH · pith_short_8: RPTKEYNH

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/RPTKEYNHQMFCFWEHOFHEBDAS3I \
  | 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: 8be6a261a7830a22d887714e408c12da177108286ba62d8f8c5cd66fbe73681d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7e1dfc4ebbc0791c3ee080bb7bdbcc015b4cadc3d313e865c3015a272f6ba33a",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2022-03-03T16:01:21Z",
    "title_canon_sha256": "1f5758513f3d3560bfda5c0254cb53b03a1407af0bb4eb85575cecd4969d0b5a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.01787",
    "kind": "arxiv",
    "version": 3
  }
}