Pith Number

pith:4HHBVXEM

pith:2018:4HHBVXEMUBFTIFVDXHYMS6MVQ7

not attested not anchored not stored refs pending

The role of non-spherical double counting in DFT+DMFT: total energy and structural optimization of pnictide superconductors

Alexander Lichtenstein, Alexander Shick, Frank Lechermann, Oleg Kristanovski

arxiv:1801.03891 v1 · 2018-01-11 · cond-mat.mtrl-sci · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4HHBVXEMUBFTIFVDXHYMS6MVQ7}

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	2026-05-18T00:14:08.944819Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e1ce1adc8ca04b3416a3b9f0c9799587fb9765d2a35a9c53053fd2783f8ed140

Aliases

arxiv: 1801.03891 · arxiv_version: 1801.03891v1 · doi: 10.48550/arxiv.1801.03891 · pith_short_12: 4HHBVXEMUBFT · pith_short_16: 4HHBVXEMUBFTIFVD · pith_short_8: 4HHBVXEM

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/4HHBVXEMUBFTIFVDXHYMS6MVQ7 \
  | 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: e1ce1adc8ca04b3416a3b9f0c9799587fb9765d2a35a9c53053fd2783f8ed140

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1bfc84f3ac64fe3cbd8476dcd6b5eb4e00c70776055815b5925c1a1bbcf3b74c",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2018-01-11T17:37:34Z",
    "title_canon_sha256": "3ccb99580540d068f0b601281229bba8b4d3dc9e01af736196b89f5f0fd846bc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.03891",
    "kind": "arxiv",
    "version": 1
  }
}