Pith Number

pith:YUM2YQ6S

pith:2019:YUM2YQ6SIBED2CKXR4O2ELOUZA

not attested not anchored not stored refs pending

Retrieval of cavity-generated atomic spin-squeezing after free-space release

Benjamin K. Malia, Juli\'an Mart\'inez-Rinc\'on, Mark A. Kasevich, Onur Hosten, Rajiv Krishnakumar, Yunfan Wu

arxiv:1912.08334 v1 · 2019-12-18 · 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{YUM2YQ6SIBED2CKXR4O2ELOUZA}

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	2026-07-05T01:24:29.754182Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c519ac43d240483d09578f1da22dd4c8336921eb3767a1bd0dbfe9b92861a7de

Aliases

arxiv: 1912.08334 · arxiv_version: 1912.08334v1 · doi: 10.48550/arxiv.1912.08334 · pith_short_12: YUM2YQ6SIBED · pith_short_16: YUM2YQ6SIBED2CKX · pith_short_8: YUM2YQ6S

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/YUM2YQ6SIBED2CKXR4O2ELOUZA \
  | 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: c519ac43d240483d09578f1da22dd4c8336921eb3767a1bd0dbfe9b92861a7de

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ecd5e53b16a04c76b9a2a8a48a19ba9ffd3bd20473d46717af5e6521584bd783",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2019-12-18T01:16:50Z",
    "title_canon_sha256": "69a0fd5115e2a1eb0c311f9de60d20132424ac4e91808d6a8517f666a7a45089"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1912.08334",
    "kind": "arxiv",
    "version": 1
  }
}