Pith Number

pith:QR5JJHRK

pith:2014:QR5JJHRKX4MADH4GKDRIODZJEV

not attested not anchored not stored refs pending

Diffraction-Unlimited Position Measurement of Ultracold Atoms in an Optical Lattice

Masahito Ueda, Yuto Ashida

arxiv:1409.8399 v3 · 2014-09-30 · cond-mat.quant-gas · physics.optics · 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{QR5JJHRKX4MADH4GKDRIODZJEV}

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	2026-05-18T01:34:42.235346Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

847a949e2abf18019f8650e2870f292543f76402ce2f8cd9d4052576cbd55539

Aliases

arxiv: 1409.8399 · arxiv_version: 1409.8399v3 · doi: 10.48550/arxiv.1409.8399 · pith_short_12: QR5JJHRKX4MA · pith_short_16: QR5JJHRKX4MADH4G · pith_short_8: QR5JJHRK

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/QR5JJHRKX4MADH4GKDRIODZJEV \
  | 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: 847a949e2abf18019f8650e2870f292543f76402ce2f8cd9d4052576cbd55539

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ff37c1e702e530ecdcdee4ce0a6d5f73f2327e7445d53cb80eeae677ed0a27e3",
    "cross_cats_sorted": [
      "physics.optics",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2014-09-30T06:24:21Z",
    "title_canon_sha256": "98a07e423754a2c00f56157594070e51a521c94c1955cabeb5ef95b1c5cc1359"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.8399",
    "kind": "arxiv",
    "version": 3
  }
}