Pith Number

pith:UZG7K7L7

pith:2014:UZG7K7L7CVNV3REGYCQA5BGEI4

not attested not anchored not stored refs pending

Testing Gravity with Cold-Atom Interferometers

C. Mahadeswaraswamy, G. W. Biedermann, L. Deslauriers, M. A. Kasevich, S. Roy, X. Wu

arxiv:1412.3210 v1 · 2014-12-10 · physics.atom-ph · 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{UZG7K7L7CVNV3REGYCQA5BGEI4}

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	2026-05-18T01:41:20.198205Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a64df57d7f155b5dc486c0a00e84c447327ed64f6d820648621fa03523c15717

Aliases

arxiv: 1412.3210 · arxiv_version: 1412.3210v1 · doi: 10.48550/arxiv.1412.3210 · pith_short_12: UZG7K7L7CVNV · pith_short_16: UZG7K7L7CVNV3REG · pith_short_8: UZG7K7L7

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/UZG7K7L7CVNV3REGYCQA5BGEI4 \
  | 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: a64df57d7f155b5dc486c0a00e84c447327ed64f6d820648621fa03523c15717

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ad69d66c3a48d884bf66ad083d091a9eaf439165075d572a9b4a87e8bdd97e3f",
    "cross_cats_sorted": [
      "physics.ins-det",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2014-12-10T06:32:40Z",
    "title_canon_sha256": "ee4f787c632353968671fa9a4fe10b66d42bca8f0fff0c4ed275ddb1212d9027"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.3210",
    "kind": "arxiv",
    "version": 1
  }
}