Pith Number

pith:VQCKMORU

pith:2018:VQCKMORUZUX2B7JVA6VQHZWJ34

not attested not anchored not stored refs pending

Pushing Back the Limit of Ab-initio Quantum Transport Simulations on Hybrid Supercomputers

Andreas Pedersen, Joost VandeVondele, Mathieu Luisier, Mauro Calderara, Mohammad H. Bani-Hashemian, Sascha Brueck

arxiv:1812.01396 v1 · 2018-12-04 · physics.comp-ph · cond-mat.mtrl-sci

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VQCKMORUZUX2B7JVA6VQHZWJ34}

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	2026-05-17T23:59:12.587015Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ac04a63a34cd2fa0fd3507ab03e6c9df36cbe0442d3bcd7ad18a8ed3c09dd638

Aliases

arxiv: 1812.01396 · arxiv_version: 1812.01396v1 · doi: 10.48550/arxiv.1812.01396 · pith_short_12: VQCKMORUZUX2 · pith_short_16: VQCKMORUZUX2B7JV · pith_short_8: VQCKMORU

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/VQCKMORUZUX2B7JVA6VQHZWJ34 \
  | 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: ac04a63a34cd2fa0fd3507ab03e6c9df36cbe0442d3bcd7ad18a8ed3c09dd638

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b02b0c5a4415b46c6eee07d575b68279880dd0f6072a957751111595d3c68ac9",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2018-12-04T13:20:13Z",
    "title_canon_sha256": "546e815c7fca56296a950dfefa6c7b120ea2247a558d94c501167025db1ba5d5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.01396",
    "kind": "arxiv",
    "version": 1
  }
}