Pith Number

pith:UXYLNIK7

pith:2011:UXYLNIK7KWVCIQ2PO3FMHIOIN2

not attested not anchored not stored refs pending

Rigorous Comparison of Gravimetry Employing Atom Interferometers and the Measurement of Gravitational Time Dilation

C. S. Unnikrishnan, George T. Gillies

arxiv:1106.6219 v1 · 2011-06-30 · 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{UXYLNIK7KWVCIQ2PO3FMHIOIN2}

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	2026-05-18T04:19:03.724433Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a5f0b6a15f55aa24434f76cac3a1c86e8642cafc01790069b5f8ae97f8f34ef7

Aliases

arxiv: 1106.6219 · arxiv_version: 1106.6219v1 · doi: 10.48550/arxiv.1106.6219 · pith_short_12: UXYLNIK7KWVC · pith_short_16: UXYLNIK7KWVCIQ2P · pith_short_8: UXYLNIK7

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/UXYLNIK7KWVCIQ2PO3FMHIOIN2 \
  | 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: a5f0b6a15f55aa24434f76cac3a1c86e8642cafc01790069b5f8ae97f8f34ef7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "058ae4ca6286349b0a94ad9f510354f0e621e4d127c717e5ebd2d6c0faa2de05",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-06-30T13:19:29Z",
    "title_canon_sha256": "9ab654f9cf27a2d0e9f883bcc824d850e50034b1ea8d5a9be538ab3eb7b53509"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.6219",
    "kind": "arxiv",
    "version": 1
  }
}