Pith Number

pith:LHT7WDOL

pith:2018:LHT7WDOLNFYR4DIQHFOEDPCFEK

not attested not anchored not stored refs pending

Extrapolating quantum observables with machine learning: Inferring multiple phase transitions from properties of a single phase

John Sous, Mona Berciu, Rodrigo A. Vargas-Hern\'andez, Roman V. Krems

arxiv:1803.08195 v3 · 2018-03-22 · cond-mat.other · cond-mat.str-el · 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{LHT7WDOLNFYR4DIQHFOEDPCFEK}

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	2026-05-17T23:47:49.086347Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

59e7fb0dcb69711e0d10395c41bc4522a4d6332622aba87208eedb807d05c025

Aliases

arxiv: 1803.08195 · arxiv_version: 1803.08195v3 · doi: 10.48550/arxiv.1803.08195 · pith_short_12: LHT7WDOLNFYR · pith_short_16: LHT7WDOLNFYR4DIQ · pith_short_8: LHT7WDOL

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/LHT7WDOLNFYR4DIQHFOEDPCFEK \
  | 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: 59e7fb0dcb69711e0d10395c41bc4522a4d6332622aba87208eedb807d05c025

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "27eda10b940d32237b0f4f5642996e711cce4685f1d91037056fd8d5db3abeff",
    "cross_cats_sorted": [
      "cond-mat.str-el",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.other",
    "submitted_at": "2018-03-22T01:40:50Z",
    "title_canon_sha256": "e892da22c11132642ca3943b740e8359d16760de1a50793c685682de2c9cad3e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.08195",
    "kind": "arxiv",
    "version": 3
  }
}