Pith Number

pith:57Z2YXCF

pith:2018:57Z2YXCFYNXLGKRZI5MNAMNM2R

not attested not anchored not stored refs pending

Supervised machine learning of ultracold atoms with speckle disorder

P. Pieri, S. Pilati

arxiv:1809.04679 v1 · 2018-09-12 · cond-mat.quant-gas · physics.comp-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{57Z2YXCFYNXLGKRZI5MNAMNM2R}

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	2026-05-17T23:49:03.453111Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eff3ac5c45c36eb32a394758d031acd470b5232f798a422500a5bd753ed931e2

Aliases

arxiv: 1809.04679 · arxiv_version: 1809.04679v1 · doi: 10.48550/arxiv.1809.04679 · pith_short_12: 57Z2YXCFYNXL · pith_short_16: 57Z2YXCFYNXLGKRZ · pith_short_8: 57Z2YXCF

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/57Z2YXCFYNXLGKRZI5MNAMNM2R \
  | 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: eff3ac5c45c36eb32a394758d031acd470b5232f798a422500a5bd753ed931e2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b06f8e5231a521acf46734874c0eb472d5327fb51838232c4318f573363f3203",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2018-09-12T21:16:38Z",
    "title_canon_sha256": "ee4b4b1b1bd2e7e7778e72d51fab0501bccde436312752e0055105234b7508e3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.04679",
    "kind": "arxiv",
    "version": 1
  }
}