Pith Number

pith:JASG6HUX

pith:2017:JASG6HUXDBSWRAHUPYI7BRPREL

not attested not anchored not stored refs pending

Efficient methods for computing integrals in electronic structure calculations

Hisashi Kohashi, Kosuke Sugita, Masaaki Sugihara, Takeo Hoshi

arxiv:1704.08644 v1 · 2017-04-27 · cond-mat.mtrl-sci · math.NA · 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{JASG6HUXDBSWRAHUPYI7BRPREL}

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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	2026-05-17T23:49:06.344832Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

48246f1e9718656880f47e11f0c5f122f612a379ac296bde8b82f7260f93df0d

Aliases

arxiv: 1704.08644 · arxiv_version: 1704.08644v1 · doi: 10.48550/arxiv.1704.08644 · pith_short_12: JASG6HUXDBSW · pith_short_16: JASG6HUXDBSWRAHU · pith_short_8: JASG6HUX

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/JASG6HUXDBSWRAHUPYI7BRPREL \
  | 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: 48246f1e9718656880f47e11f0c5f122f612a379ac296bde8b82f7260f93df0d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "11096b95f40db1aef0c6dbaa09ec04fc142bb984452fe5f96ab2ba83b9b0440c",
    "cross_cats_sorted": [
      "math.NA",
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2017-04-27T16:30:36Z",
    "title_canon_sha256": "ab04f3910c85ca2d2e98599fc86eed8a4c79b2aef0960833a78e3f208a8e4618"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.08644",
    "kind": "arxiv",
    "version": 1
  }
}