Pith Number

pith:5OPGTU4M

pith:2023:5OPGTU4MQT6UPM2NLPE5W3F33Z

not attested not anchored not stored refs pending

How to verify the precision of density-functional-theory implementations via reproducible and universal workflows

Alberto Garcia, Aliaksandr V. Yakutovich, Augustin Degomme, Austin Zadoks, Bonan Zhu, Chris J. Pickard, Daniel Wortmann, Danny E. P. Vanpoucke, Emanuele Bosoni, Espen Flage-Larsen, Georg Kastlunger, Georg K. H. Madsen, Georg Kresse, Gian-Marco Rignanese, Giovanni Pizzi, Gregor Michalicek, Guido Petretto, Henning Janssen, Hossein Mirhosseini, Jens Br\"oder, Jusong Yu, Kristjan Eimre, Kurt Lejaeghere, Louis Beal, Luigi Genovese, Marco Fornari, Marnik Bercx, Martijn Marsman, Martin Callsen, Matteo Giantomassi, Matthias Krack, Michael Sluydts, Michael Wolloch, Nicola Marzari, Oleg Rubel, Peter Blaha, Samuel Ponc\'e, Sebastiaan P. Huber, Stefaan Cottenier, Stefan Bl\"ugel, Sudarshan Vijay, Thomas D. K\"uhne, Thomas Ruh, Tiziano M. A. M\"uller, Vladimir Dikan

arxiv:2305.17274 v1 · 2023-05-26 · cond-mat.mtrl-sci · 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{5OPGTU4MQT6UPM2NLPE5W3F33Z}

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	2026-07-05T07:31:28.783461Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eb9e69d38c84fd47b34d5bc9db6cbbde62b9741508d467b6a7efffc3467e702f

Aliases

arxiv: 2305.17274 · arxiv_version: 2305.17274v1 · doi: 10.48550/arxiv.2305.17274 · pith_short_12: 5OPGTU4MQT6U · pith_short_16: 5OPGTU4MQT6UPM2N · pith_short_8: 5OPGTU4M

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/5OPGTU4MQT6UPM2NLPE5W3F33Z \
  | 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: eb9e69d38c84fd47b34d5bc9db6cbbde62b9741508d467b6a7efffc3467e702f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ff55b3ae332b1829c16bcdd712134db4d9c53fe7e45c2bd3ea4db80a3da9dcb1",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2023-05-26T21:40:55Z",
    "title_canon_sha256": "8260a87d48421bb88efbb71e4ce44cedfcb05808bc6a296bd47ac060e01034db"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.17274",
    "kind": "arxiv",
    "version": 1
  }
}