Pith Number

pith:23H6YFUY

pith:2015:23H6YFUYQQTZLDVU5MMJHKDAUI

not attested not anchored not stored refs pending

Nonlinear electronic excitations in crystalline solids using meta-generalized gradient approximation and hybrid functional in time-dependent density functional theory

Kazuhiro Yabana, Shunsuke A. Sato, Yasushi Shinohara, Yasutaka Taniguchi

arxiv:1507.05156 v1 · 2015-07-18 · cond-mat.mtrl-sci · physics.chem-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{23H6YFUYQQTZLDVU5MMJHKDAUI}

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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	2026-05-18T01:23:18.706816Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d6cfec16988427958eb4eb1893a860a2360363445ac76d2e94588ae4be981999

Aliases

arxiv: 1507.05156 · arxiv_version: 1507.05156v1 · doi: 10.48550/arxiv.1507.05156 · pith_short_12: 23H6YFUYQQTZ · pith_short_16: 23H6YFUYQQTZLDVU · pith_short_8: 23H6YFUY

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/23H6YFUYQQTZLDVU5MMJHKDAUI \
  | 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: d6cfec16988427958eb4eb1893a860a2360363445ac76d2e94588ae4be981999

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a9ce95cf82983b7e13853c521392c1cdad9d80ab9476b9e531b04111c04f7c9d",
    "cross_cats_sorted": [
      "physics.chem-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2015-07-18T07:30:03Z",
    "title_canon_sha256": "58b9a3c5437faa2d3325bbe8161984ef54f7cf73d6f51685e5f938b50540fd33"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.05156",
    "kind": "arxiv",
    "version": 1
  }
}