Pith Number

pith:7MPH552X

pith:2019:7MPH552XF65P7QS3NSYK5FYMZQ

not attested not anchored not stored refs pending

All-electron density functional calculations for electron and nuclear spin interactions in molecules and solids

Giulia Galli, He Ma, Krishnendu Ghosh, Vikram Gavini

arxiv:1902.07377 v2 · 2019-02-20 · cond-mat.mtrl-sci · physics.chem-ph · 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{7MPH552XF65P7QS3NSYK5FYMZQ}

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	2026-05-17T23:49:01.876095Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fb1e7ef7572fbaffc25b6cb0ae970ccc078a910c6bfe6cfc936940271238d11a

Aliases

arxiv: 1902.07377 · arxiv_version: 1902.07377v2 · doi: 10.48550/arxiv.1902.07377 · pith_short_12: 7MPH552XF65P · pith_short_16: 7MPH552XF65P7QS3 · pith_short_8: 7MPH552X

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/7MPH552XF65P7QS3NSYK5FYMZQ \
  | 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: fb1e7ef7572fbaffc25b6cb0ae970ccc078a910c6bfe6cfc936940271238d11a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2bdb888739345c234c13b2bcc7650066835754cf583a6e4202b7d4dd5aea639e",
    "cross_cats_sorted": [
      "physics.chem-ph",
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2019-02-20T02:24:37Z",
    "title_canon_sha256": "571fb27ef3091cb66b102698dbf2004629887cf39f44e292b3e41ac9ada2ae22"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.07377",
    "kind": "arxiv",
    "version": 2
  }
}