Pith Number

pith:CNAZS45Q

pith:2018:CNAZS45QQQULGRL57HFB2D2OUG

not attested not anchored not stored refs pending

Microhartree Precision in Density-Functional-Theory Calculations

Andris Gulans, Anton Kozhevnikov, Claudia Draxl

arxiv:1803.00776 v1 · 2018-03-02 · 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{CNAZS45QQQULGRL57HFB2D2OUG}

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	2026-05-18T00:18:51.622669Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

13419973b08428b3457df9ca1d0f4ea1b1b21fb33b2cd34234ae8915606b031a

Aliases

arxiv: 1803.00776 · arxiv_version: 1803.00776v1 · doi: 10.48550/arxiv.1803.00776 · pith_short_12: CNAZS45QQQUL · pith_short_16: CNAZS45QQQULGRL5 · pith_short_8: CNAZS45Q

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/CNAZS45QQQULGRL57HFB2D2OUG \
  | 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: 13419973b08428b3457df9ca1d0f4ea1b1b21fb33b2cd34234ae8915606b031a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7cafe303085c5cc0ed3b65671798a9317a344fe4a31203024a043d94f6bd34cc",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2018-03-02T09:36:31Z",
    "title_canon_sha256": "661a253fea7d0983e89e49d45d123a39842cdabb4e5eb795dc8a36ccb95eb64b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.00776",
    "kind": "arxiv",
    "version": 1
  }
}