Pith Number

pith:7HOLVCKM

pith:2014:7HOLVCKMF2VCTIULRWHIWVG2ES

not attested not anchored not stored refs pending

Parallel eigensolvers in plane-wave Density Functional Theory

Antoine Levitt, Marc Torrent

arxiv:1406.4350 v2 · 2014-06-17 · physics.comp-ph · cond-mat.mtrl-sci · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7HOLVCKMF2VCTIULRWHIWVG2ES}

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	2026-05-18T01:42:55.953743Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f9dcba894c2eaa29a28b8d8e8b54da24bdee75e59e720c45185788292d27c786

Aliases

arxiv: 1406.4350 · arxiv_version: 1406.4350v2 · doi: 10.48550/arxiv.1406.4350 · pith_short_12: 7HOLVCKMF2VC · pith_short_16: 7HOLVCKMF2VCTIUL · pith_short_8: 7HOLVCKM

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/7HOLVCKMF2VCTIULRWHIWVG2ES \
  | 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: f9dcba894c2eaa29a28b8d8e8b54da24bdee75e59e720c45185788292d27c786

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "67c50771ecebeb5aaf3d6d0e14622a5d8b8c58b499657f5c121e125aa1a7a086",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "math.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2014-06-17T12:46:50Z",
    "title_canon_sha256": "c2e943e3dd1b9354a0a581ec7b699a03537e2d5e4feeecf055ad199114ac861b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.4350",
    "kind": "arxiv",
    "version": 2
  }
}