Pith Number

pith:HQLJKLCU

pith:2019:HQLJKLCUP6OVI4ONA4EPRFVKQX

not attested not anchored not stored refs pending

T^3-Stern-Gerlach Matter-Wave Interferometer

E. M. Rasel, F. A. Narducci, M. A. Efremov, M. Zimmermann, O. Amit, O. Dobkowski, R. Folman, W. P. Schleich, Y. Japha, Y. Margalit, Z. Zhou

arxiv:1908.03879 v1 · 2019-08-11 · quant-ph · 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{HQLJKLCUP6OVI4ONA4EPRFVKQX}

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	2026-07-05T00:08:36.753670Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3c16952c547f9d5471cd0708f896aa85e1f4c8a3e5c0ca88b22ac51ae8aab2e6

Aliases

arxiv: 1908.03879 · arxiv_version: 1908.03879v1 · doi: 10.48550/arxiv.1908.03879 · pith_short_12: HQLJKLCUP6OV · pith_short_16: HQLJKLCUP6OVI4ON · pith_short_8: HQLJKLCU

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/HQLJKLCUP6OVI4ONA4EPRFVKQX \
  | 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: 3c16952c547f9d5471cd0708f896aa85e1f4c8a3e5c0ca88b22ac51ae8aab2e6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "52ac17a5973cd80b711b24ca8a3f7fe54bfee01c616653d69fabc88b2b6abde9",
    "cross_cats_sorted": [
      "physics.atom-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2019-08-11T09:57:08Z",
    "title_canon_sha256": "fd07f05d468209039b47b496eba6613ebb0527ed7bdf0b0ceb953ffa6803418b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.03879",
    "kind": "arxiv",
    "version": 1
  }
}